200 Biology Research Topics For High School

Research papers are an integral part of high school. A detailed research paper is required in most of the subjects, and one just cannot back out, as this is a part of their curriculum. However, what is even more laborious than writing the whole research paper? Finding a good topic!

The same goes for biology. Although there are plenty of topics out there that a student can write about, choosing a relevant topic is often a taxing job since they may need to brainstorm various factors. However, it can be disentangled with clarity and appropriate counsel. 

While this subject deals with various areas like cells, animals, plants, and human anatomy; in this post, we would appraise you with 200 biology research topics handpicked for aspiring high schoolers, to make their task easier.

Biology Research Topics- Finding the Right one 

Choosing the right topic can be a long expedition. However, it can be effortless when students are clear about their requirements personally and academically. To discern the same, it can be a fair idea to look into some crucial attributes that can lead a high schooler towards a desired biology research topic.

  • Know your niche

Learners often have one or more notions that they feel enticing to learn and travel with. For instance, a student may like to learn and work in cell biology, while another may love studying more about genetics. Knowing the niche in which they can excel can make their topic selection facile.

  • Stick to one Narrow topic

After comprehending the choice of the niche, the scholar may need to narrow down to one topic which is intriguing and manageable at the same time. Evidently, “Study of Mitochondria and its benefits ” is a better choice than “Cell biology”. Choosing a righteous narrow topic may mitigate the constraints like taxing research and report length later. 

  • Consult mentors and Peers

Instructors are always available to answer the queries of pupils. Students can take their inputs to add strength to their research topics. Mentors not only assist to choose the right topic but also can advise a few changes in the choice to make it finer. Say, a student has chosen “Study of DNA”, the mentor can suggest modifying it to ”Role of DNA in Curing Diseases”. Brainstorming sessions with peers may also ameliorate the topic decision 

  • Ensure the School Regulations 

High school research is often guided by some crucial regulations to stipulate students work efficiently. Students may need to choose a topic somehow related to the academic syllabus. Further, they may be stimulated to address burning issues to create awareness. Adhering to the guidelines can mitigate the need for rectifications later. 

200 Biology Research Topics- To Start With Right Away

High School biology has several sections to choose from, which may make it taxing for students to resolute on one choice. Here is a sizable list of 201 biology research topics for high schoolers which they can start instantly: 

Cell Biology

  • Animal cell and its structure
  • Functions of Cells
  • Mitochondria- the PowerHouse of cell
  • Functions of an RBC- How does it transfer Oxygen?
  • Functions of a WBC- How does it retain immunity?
  • Components of Plant Cell
  • Plant Cell Vs. Animal Cell
  • Cell Division
  • Mitosis Vs. Meiosis
  • Bacteria- How is it different from cells?
  • Cell structure and antibiotic Resistance
  •  What are cancer cells? Are they Dangerous?
  • Mushrooms and Molds- A brief Study of Fungi
  • Curing Cancer Cells
  •  Stem Cells- A brief Study
  • Embryonic vs Induced Pluripotent Stem Cells
  • Adults vs Induced Pluripotent stem Cells 
  • The Build of Human DNA
  • Components of DNA
  • Chromosomes- A brief Study
  • Double Helix Structure of DNA
  • Singled celled Organisms and their DNA
  • Bacteria and its DNA
  • X and Y chromosomes
  • Genetic INformation in DNA
  • DNA modification- Its application in medicine
  • Cancer and DNA modification
  • DNA of dinosaurs
  • Do plants have DNA?

Molecular Biology

  •  Gene- A Brief History
  • Components of Gene
  • Drugs for Humans
  • Vaccine vs Drugs
  • A brief study of Gregor Mendel
  • Dominant vs recessive genes
  • Widow’s peak illustration of Genes
  • What is mutation?
  • Hormones and their functions
  • Artificial hormones for animals
  • PCR tests for analyzing DNA
  • Structure of a Molecule
  • Structure of prion
  • DNA transcription-Its applications
  • Central Dogma
  • Heredity and traits 


  • Human Nervous System- A brief description
  • Structure and components of neurons.
  • Neurons vs Animal cell
  • A brief study of electric pulses in the human brain
  • Altering reaction speed in the brain
  • Alzheimer’s disease- its study in genetics
  • Neurobiological Degeneration- does it have a cure?
  • Brain injuries and cures
  • Spinal Cord Injuries and cures
  • Narcolepsy 
  • A brief study of mental health with neurobiology
  • Various emotions and their neural pulses
  • A brief study of the human neurological system


  • A brief study of ancient cloning techniques
  • Reasons behind Abortion. Is it ethical
  • Procedure of abortion
  • What is human cloning? 
  • Side effects of Human Cloning
  • Goals of Human Cloning
  • Transplantation vs Human Cloning
  •  Perfect child theory. Is it ethical?
  • Gene cloning- Removal of undesirable traits.
  • Genes and ethics
  •  Gene therapy
  • Gene therapy vs Cloning
  • Curing Cancer with Gene therapy
  • Cons of Cloning

Environment and Ecology

  • A Brief Study of Charles Darwin 
  • The Evolution Theory
  • Natural Selection- the complete study
  • Mutation- A brief study with examples
  • Adaptations in animals- Study with 5 examples
  • Divergent evolution
  • Convergent evolution
  • Parallel Evolution
  • Components of a sustainable environment
  •  Environmental Friendly Practices
  • Role of Plastics in pollution
  • Alternatives for Plastic
  • Deforestation
  • Solutions for Deforestations
  • Ecological concerns
  • History of the Ozone layer
  • Change in ecology- A study of extinct animals
  • Effects of Fast Food factories
  • Reversing ecological changes
  • Climate changes and their effects
  • Global Warming
  • GreenHouse effect

Plants And Animals

  • A study of Endangered animals
  • Melatonin therapy
  • Benefits of growing plants in the home
  • A brief study of popular plant diseases
  • Effects of pesticides and herbicides
  • Immunity in plants
  • The Banana Pandemic
  • Weedy and Invasive Plants
  • Genetic analysis of plants
  • Medicinal plants- A brief study
  • Evolution in plants
  • Plants in Food production
  • Components of Photosynthesis
  • A brief study of Phytohormones
  • Antibiotics and phytocides
  • A detailed study of Stomata structure
  • Grafting techniques
  • Roots and stem modification
  • Real-life examples of taxonomy
  • Study of sweet potato Virus
  • Classifications of animals
  • Evolution of marine life
  • Prehistoric aquatic life- study of enormous creatures
  • Evolution of land-based life
  • Zoos and petting- are they ethical?
  • Drug testing on animals
  • A brief study of cows and their benefits on Humans
  • Food chain and classification
  • Vegans vs carnivores
  • Resistance in animals
  • Behavioral changes  in animals due to evolution
  • A brief study of intelligence in animals
  • Migration of birds- a brief study.
  • Study of extinct species and bringing back them
  • Types of dinosaurs
  • Male pregnancy in animals 

Marine Biology

  • Oil spilling in the ocean- strategies to mitigate
  • Ocean Acidification and its effects
  • Evolution in aquatic animals
  • Camouflage mechanism
  • Petting marine species
  • Study on Ultrasonic communication in whales
  • Role of marine shows and debate on its ethics
  • Are mermaids real?
  • A study of immortal marine species
  • Plankton and its medicinal uses
  • Underwater ecologies
  • Freshwater And Seawater
  • A brief study of coral reefs
  • Medicinal values of coral reef plants
  • Tectonic plates and underwater earthquakes


  • Heart Rhythm and Arrhythmias
  • Preventive Cardiology
  • Hypertension
  • InterventionalCardiology
  • Heart Failure (Myocardial Biology)
  • Heart Disease in various age groups
  • Signs, symptoms and first aid for Heart Disease.
  • A study of ECG and other apparatus

Hormone Biology

  • Pregnancy and hormonal changes
  • Bipolar Disorder
  • Endocrine and related diseases
  • MEntal health in different genders. 
  • Stress and immunity

Reproductive System

  • Cervical Cancer and its cure
  • A brief study of puberty
  • Contraception
  • Infertility
  • Test tube babies
  • The concept of surrogacy
  • Tubectomy and vasectomy
  • Male Reproductive complications and their cures
  • Female reproductive complications and their cure

Digestive System

  • Gastrointestinal tract- a brief study
  • Components of Digestive systems
  • A brief study of stomach and liver
  • Functions of intestines

Skeletal System

  • The function of the skeletal system
  • Type of bones
  • Functions of Sesamoid bones
  • Foods for healthy bones 
  • A brief study of Spinal Cord

Excretory System

  • The detailed study on Kidney and its Function
  • Gross Anatomy of the Urinary System
  • Reasons for Renal Calculi (Kidney Stones) and cures


  • Coordination between muscular system and skeletal system 
  • Benefits of ecotourism
  • Extinction of bees- A brief study
  • The green revolution
  • US Grain economy
  • Agricultural practices for more yield
  • World trade of food
  • A brief study of Covid 19
  • Renewable energies and their effect on plants 
  • Bacteria and depression
  • Genes and neuron functions
  • Robotic surgeries- the study of the future. 
  • Benefits of organic farming
  • Study of various components of flower and a fruit
  • Diet and obesity
  • Various components of Brain
  • Diabetes and its cure
  • CRISPR and Genetic Engineering
  • A brief on Cell tissue engineering

Having a large number of alternatives often creates incertitude. The topics we put forward are all worth considering. Determining your area of interest can make your choice facile. For instance, if you feel genetics enticing, prefer choosing relevant topics. You may consider consulting researchers, faculty and pertinent professionals to add muscle to your research. Review our picks to see if any of those can fit your choice in making a credible research paper. 

research topics for high school biology

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121 Biology Research Topics for High School Students

As a high school student studying biology as a major; or a minor, it is expected that you write a research paper at least once throughout your study period. Your research papers need good biology research ideas for high school students, so your paper can be interesting. Good biology research topics for high school students will help you educate and inform your readers. To achieve this, you need to find a list of biology research topics for high school students.

research topics for high school biology

Biology Research Topics for High School

Here are some good research topics in biology for high school students.

  • The structural differences between plant and animal cells
  • Functions of the organelles in plant cells
  • Functions of the organelles in animal cells
  • The body’s way of creating energy
  • The importance of taxonomy in biology
  • Psychological development in young adults
  • The impact of regular exercise on the immune system
  • How homeothermic organisms regulate their body temperature
  • Different hormones released during stress
  • The impact of obesity on the immune system
  • Insulin resistance in humans
  • The importance of water in maintaining immunity
  • Human tolerance for immunity
  • The importance of the rhesus factor
  • Modern ways of identification of organisms
  • Differences in the cells of prokaryotes and eukaryotes
  • The stages involved in photosynthesis
  • How hormones regulate the body’s functions
  • The effects of cortisol
  • The functions of the different layers of the skin
  • How the liver detoxifies the blood
  • How melatonin therapy has paved way in medicine
  • The influence of exercise on hormones
  • Dangers of abortion
  • Underage childbirth
  • The structural effectiveness of the DNA
  • The enzymes responsible for DNA replication
  • Enzymes responsible for regulating DNA replication
  • Healthy methods of weight management
  • Unhealthy methods of weight management
  • Similarities between the DNA of a human and a banana
  • The history of DNA modification
  • Consequences of DNA alterations
  • Biological factors that influence growth
  • The science behind the vanishing twin
  • Components of an adequate diet
  • The importance of creating a balance of environmental resources
  • Human activities that disrupt environmental balance
  • Ways of disposing non-biodegradable waste
  • Parasitic relationship in plants
  • Proper ways of purifying water
  • Misuse of non-renewable energy
  • Different forms of energy conversion
  • Consequences of environmental pollution
  • Importance of microorganisms in biodegradation
  • The effect of plastic in aquatic habitats
  • Ineffective measures of pollution control
  • The impacts of ceramics on the environment
  • Effects of electric shocks on microbial cells
  • Classes of food nutrients
  • Importance of food nutrient classes
  • The relationship between music and foetal development
  • How climate affects plant distribution
  • The contribution of biotic factors to loss of soil nutrients
  • The economic importance of millipedes–
  • The contribution of abiotic factors in loss of soil nutrients
  • Ways of conservation of soil
  • Biotic factors that determine soil composition
  • Abiotic factors that determine soil composition
  • Ways of replenishing soil nutrients
  • Using plants as markers of environmental growth
  • The place of agriculture in sustainable living
  • Diet classes that are essential for early childhood development
  • The creation of vaccines
  • The history of medicine
  • The use of Lactobacillus  in medical practices
  • Common spoilage organisms
  • Hypersensitive reactions in the gut
  • Common respiratory diseases
  • The relationship between validation and oxytocin release
  • Biological methods of pest control
  • The stages of development of a fruit
  • Natural suppliers of gut microbiota
  • Over-fishing and its consequences
  • Pollution in the home
  • The importance of bottom feeders in aquatic habitats
  • The contributions of scavengers to the food chain
  • The Mendelian theory, and its applications
  • Hormones and their impact in food cravings
  • Effective birth control
  • The positive aspects of sensory deprivation
  • Using Pavlovian response as a tool for behavioural conditioning
  • How the body breaks down sugar
  • Ways of recovering endangered animal species
  • The different types of vaccines
  • The body’s response to the different forms of vaccines
  •  The activity of non-proteinous enzymes
  • The activity of enzymes in the eyes
  • How effective is the prediction of offspring features?
  • Methods of communication amongst animals of the same species
  • Communication between animals of different species
  • Scientific explanation of sugar high
  • DNA editing techniques and technologies
  • The epidemiology of cholera
  • Human contributions to climate change
  • Problems that can arise during DNA transcription
  • Natural immunity against forms of cancer
  • Energy storage in the body
  • Advancements in the search for a cure for cancer
  • Behavioural economics: an overview
  • Economic importance of earthworms
  • Factors that support thriving of plants
  • Adaptive features of animals in desert conditions
  • Adaptive features of land animals in aquatic environments
  • How synthetic biology can help save the world
  • The importance of human relationships in mental health development
  • The science behind addictions
  • How the body breaks down fat
  • Energy conversion within the human body
  • The role of epigenetics in diagnosis
  • How gene transfer determines immunity strength
  • The contributions of genetic research in the treatment of cancer
  • Transportation of nutrients around the body
  • The actions of each type of RNA
  • Method of communication or signal transfer between cells
  • Binary fission as a means of cell reproduction
  • Enzymes that regulate gene expression
  • Enzymes that regulate RNA activities
  • The role of food vacuoles in a cell
  • How the body regulates its water content
  • The balance of electrolytes in the human body

These topics are biology research topics high school students would find interesting, and easy to write about. You will find these biology research paper topics for high school students very fitting for different levels of capacities.

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research topics for high school biology

220+ Most Interesting Biology Research Topics for High School Students

Hey friends! Ready to jump into some biology research topics for high school students? We’ve got a bunch of awesome topics lined up just for you. From checking out how plants grow in different spots to diving into the world of DNA, there’s plenty of cool stuff to explore.

Think of it like being a nature detective – you get to ask questions, run experiments, and find out all sorts of interesting facts. So grab your gear (or just your curiosity) and let’s start this scientific journey together! Who knows what exciting things we’ll uncover? Let’s dive in and have some fun with science!

Table of Contents

What Is Biology? What Topics Might Biologists Study?

Biology: Study of life!

  • Bacteria: Tiny critters, good and bad.
  • Viruses: Sneaky germs, can make us sick.
  • Fungi: Like mushrooms, help break things down.
  • Parasites: Live off other creatures.
  • Immunology: Body’s germ fighters.
  • Medical Microbiology: Bugs that make us sick.
  • Food Microbiology: What’s in our food.
  • Industrial Microbiology: Using bugs for cool stuff.
  • Environmental Microbiology: Exploring tiny life around us.
  • Cells: Building blocks of life.
  • Genetics: How traits pass down.
  • Evolution: Life changes over time.
  • Ecology: How living things interact.
  • Development: How creatures grow.
  • Marine Biology: Life in the ocean.

List of Good Biology Research Topics for High School Students

Check out biology research topics for high school students:-

Great Biology Research Paper Topics

Interesting biology research topics for college students, biology research topics for high school students, cell biology research topics, zoology research topics, history of biology topics, easy biology research topics, dna research topics, neurobiology research topics, evolutionary biology research paper topics, recent research topics in biotechnology, genetics research topics, human biology research topics, environmental topics for research papers, other most interesting biology research topics for high school students.

Here are some cool biology research topics for high school students, grouped by area:

Human Biology and Health

  • Check how sleep affects grades.
  • See if eating more veggies helps your gut.
  • Try meditation to reduce stress.
  • Discuss gene editing ethics.
  • Look at social media’s impact on mental health.

Ecology and Environment

  • Test composting for less food waste.
  • Study pollution’s effect on plants and animals.
  • See if native plants clean pollution.
  • Check out biodiversity in your area.
  • Learn how climate change affects habitats .


  • Test hand-washing methods for germ-killing.
  • Check what bacteria are on surfaces.
  • Study how preservatives affect germ growth.
  • Research viruses for treating infections.
  • Learn how microbes make yogurt or cheese.

Pick what interests you and fits your resources. Talk to teachers for advice and keep it manageable. Enjoy exploring biology!

What Is a Good Biology Research Paper Topic?

Finding a cool biology research topic means picking something you love, can do with what you have, and adds something new to biology. Here’s how to do it:

Explore What You Like

  • What’s the most exciting part of biology for you?
  • Cells, human health, animals, or nature’s challenges? Go with what makes you curious!

Keep Up with Biology

  • Stay in the loop with what’s new in biology.
  • Look for areas where no one’s looked yet or where there are still questions to answer.

Think About What You Can Do

  • Be realistic about what you can manage with your resources.
  • Some topics need labs, others just need a computer.

Narrow Down Your Topic

  • Focus on one area, like fixing mutations in lung cancer instead of all cancers.
  • Mix ideas, like checking how gut bugs affect disease.
  • Connect to real-life problems, like finding eco-friendly alternatives to plastic.
  • Think about the ethics of editing genes in babies.
  • Look into making medicine tailored to genes.
  • Study how the environment affects germ resistance.
  • See how social media messes with teenage brains.
  • Check out ways to save endangered animals.
  • Look into using viruses to treat lung diseases.
  • Study how losing different species affects diseases.
  • See how climate change hurts coral reefs and how we can help.
  • Chat with teachers or mentors for advice.
  • Always keep it ethical, especially with human studies.
  • Think about how your research can help science, healthcare, or the environment.

Remember, go with what sparks your interest and helps us learn more about biology!

How Do I Choose A Research Topic In Biology?

Picking a cool biology topic is all about mixing your interests, what’s doable, and making a difference. Here’s how to do it:

Get Excited

  • What part of biology do you love?
  • Cells, nature, health, or the environment?
  • Follow your passion!

Stay in the Loop

  • Keep up with new biology stuff.
  • Look for things we still don’t know much about.

Think Realistic

  • Be honest about what you can handle with your time and tools.
  • Some topics need labs, others just need books.

Narrow It Down

  • Focus on something specific, like fixing certain cancers instead of all of them.
  • Mix it up, like looking at how gut bugs affect sickness.
  • Connect to real problems, like finding better eco-friendly plastics.

Here are some ideas to get you started:

  • How not enough sleep messes with teen brains.
  • Making medicine that fits your genes.
  • The good and bad of gene editing with CRISPR.

Ecology and the Environment

  • Saving coral reefs from global warming.
  • Best ways to save animals in danger.
  • How losing different animals makes sickness worse.
  • Using viruses to fight diseases.
  • How our environment helps spread super germs.
  • How germs make tasty stuff like yogurt.
  • Talk to teachers or mentors for help.
  • Keep your research fair, especially with people.
  • Think about how your work can help science, health, or our planet.

Remember, go with what you love and what helps us understand more about life!

Good Biology Research Topics for High School Students PDF

Here is the Biology Research Topics for High School Students:

What Are Hot Topics in Biology?

Here are some of the hot topics in biology:-

Microbiome Marvels

  • Gut-Brain Link: How gut bugs affect mental health.
  • Skin Bugs and Immunity: Skin germs fighting off bad bugs.
  • Microbiome Makeover: Tweaking gut bugs to fight diseases.

Fighting Superbugs

  • New Antibiotics Hunt: Finding new germ fighters.
  • Virus Therapy: Using viruses against infections.
  • Superbug Surveillance: Tracking and stopping resistant bacteria.

Microbes and the Environment

  • Clean-Up Crew: Using bugs to clean pollutants.
  • Climate Change Bugs: Studying how bugs cope with climate change.
  • Farm Friends: Using bugs to make farming more sustainable.

Other Cool Areas

  • Natural Germ Fighters: Testing plant extracts against superbugs.
  • Alien Life Search: Hunting for bugs beyond Earth.
  • Bug Engineering: Modifying bugs for fuel and medicine.

Keep exploring and stay tuned for more amazing discoveries!

Which topic is best for biology project?

What’s the ideal biology project topic? Well, it depends on a few things:

Follow Your Interests

Love human biology? Look into nutrition, sleep, or exercise’s effects on health.

Nature lover? Check out local plants or animals, environmental problems, or conservation work.

Fascinated by tiny bugs? Dig into the microbiome, antibiotic resistance, or how bugs help in tech.

Consider Trends

  • Personalized medicine and genetic testing are big now.
  • Climate change’s impact on nature is a growing concern.
  • Artificial intelligence is helping a lot in biology research.
  • Fighting antibiotic resistance is urgent.

Check Feasibility

  • Time: Pick something you can do in the time you have.
  • Data: Make sure you can get the info you need.
  • Project type: Match your topic to your project format.

Here are some ideas

  • See how changing diet affects health markers in a small group.
  • Study a sleep disorder and suggest ways to improve sleep.
  • Make a campaign to teach about a health issue, like antibiotic resistance.
  • Track a local environmental factor over time.
  • Plan to fix up a small area of damaged habitat near you.
  • Look into how a human activity affects a local ecosystem.
  • Test different hand-washing methods to see which kills the most germs.
  • Watch how mold grows on different foods in controlled conditions.

Check out how certain bugs help make things like bread or yogurt. Remember, these are just starting points! Talk to your teachers or mentors to make sure your project fits what you need and what you’re into.

What are the most interesting topics in biology?

Biology is full of cool stuff! Check out these interesting areas:

Microbiome Magic

  • Gut Bugs and Mood: How belly bugs affect our feelings.
  • Personalized Health: Tailoring treatments to fit our gut bugs.
  • Tweaking Bugs: Changing gut bugs to fight sickness.

Superbug Battles

  • New Germ Fighters: Hunting for new antibiotics in strange places.
  • Virus Therapy: Using viruses to beat stubborn bugs.
  • Keeping an Eye on Germs: Watching out for tough germs and stopping them.

Microbes and Earth

  • Cleanup Crew: Bugs cleaning up messes like oil spills.
  • Bugs and Climate Change: Seeing how bugs handle global warming.
  • Farm Friends: Bugs helping plants grow better and cutting pollution.

Beyond Bugs

  • Plant Power: Testing plants to fight tough germs.
  • Alien Life Search: Hunting for bugs on other planets.
  • Bug Engineering: Changing bugs to do cool things like make fuel or help medicine.

There’s so much to discover! Keep exploring and uncovering the wonders of biology.

What can I research in biology?

Dive into the exciting world of biology where endless research opportunities await! Here’s a friendly guide to help you find your path based on what interests you:

Follow Your Passion

  • Love learning about the human body? Check out stuff like how our gut and brain chat, or how genetics can personalize medicine.
  • Crazy about nature? Explore your local ecosystem, or see how climate change affects animals.
  • Into tiny creatures? Dive into the world of microbes and their cool applications in biotech.

What’s Trending

  • Ever heard of antibiotic resistance? It’s a big deal. And so is finding new ways to fight it.
  • Climate change is no joke. See how it’s messing with our ecosystems.
  • Imagine medicine made just for you, based on your genes. That’s where we’re heading!
  • Oh, and AI is helping scientists make big discoveries in biology and medicine.

Think Practical

  • Got limited time? Pick a topic you can dig into without pulling your hair out.
  • Need data? Figure out if you’ll be doing surveys, experiments, or going out in the field.
  • If you need lab gear, make sure you have access to it.
  • And hey, always remember to do right by people. Ethics matter, especially if your research involves humans.

Let’s Brainstorm Some Ideas

  • Want to know how social media affects teen mental health? Do it ethically, of course.
  • Ever wondered if different sleep habits affect how well students think?
  • Curious about how meditation can chill out stressed-out adults?
  • And what about gene editing? Let’s dive into the ethics behind that.
  • How about checking if your local recycling program is actually making a difference?
  • Or seeing how pollution or chopping down trees messes with local plants and critters?
  • Count the critters in your local park or schoolyard. What’s making them thrive or struggle?
  • Maybe there are plants around you that could clean up pollution.

Let’s find out!

  • Wanna test which hand-washing method kicks bacteria’s butt best?
  • Let’s swab some public surfaces and see what kind of germs we find.
  • What happens to food when we add different preservatives?
  • And could viruses that attack bacteria be the next big thing in fighting infections?

Remember, these are just jumping-off points! Talk to your teachers or anyone who knows their stuff to find a topic you’re pumped about and can actually tackle.

  • Make your topic specific. Instead of just “cancer,” think about focusing on a certain type or treatment.
  • Have a clear question in mind. Like, “How does screen time mess with teen sleep?”
  • Keep up with what scientists are saying. Check out science websites and journals for inspiration.

With a cool topic, some planning, and a ton of curiosity, you’re all set for an awesome adventure in biology!

So, there you have it! Biology’s like this huge adventure park, especially for high schoolers. There’s so much to explore, from how our bodies work to saving the planet.

Just follow what you love, keep up with what’s happening now, and think about what you can actually do. With tons of cool ideas and your curiosity, you’re all set to dive into the amazing world of biology!

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Biology Research Projects for High School Students

research topics for high school biology

Indigo Research Team

Biology Project Ideas for High School Students

Are you looking for biology-related topics for your high school research project? If yes, then you have come to the right place. 

We do understand that finding the right topic for research that connects with you can be challenging. This is particularly true for the field of biology since it is very diverse. A good biology project needs to have enough scientific research backing it so that it helps support or disprove your hypothesis. 

This article is all about easy and interesting research projects designed just for keen high school students. We'll explore topics in the domain of the human body, ecosystems, diseases and their treatments, and more. 

Biology Project Ideas For High Schoolers

Here's a carefully curated compilation of cool biology topics to inspire and kick-start your creativity. We have broken the list into categories so that it's easier for you to navigate projects that fall into your interest.

Human Body Project Ideas

The human body is said to be the most complicated biological machine, which opens room for good research topics .  Let's check out some exciting project ideas about the human body.

research topics for high school biology

1. Exploring the Rate of Cognitive Decline at Different Elevations

At higher altitudes, there's a reduction in oxygen partial pressure, impacting blood oxygenation and potentially influencing brain function. If you've ever experienced altitude sickness, you've felt the effects of this phenomenon. The decrease in atmospheric pressure at elevated altitudes results in lower partial pressures of gases, including vital oxygen necessary for our bodily functions.

This project can investigate the impact of sudden increased elevation, such as climbing Denali, on brain health and cognition. Additionally, you can also explore whether continuous exposure to high elevations might contribute to an increased risk of dementia. This biology research project can also analyze published studies examining the correlation between altitude and cognitive brain functions. ‍

2. Making a Visual Guide for Blood Vessel Formation

Create an illustration using online images to showcase the process of blood vessel development. In this project, you can search existing research to understand the current knowledge about how blood vessels form and grow. Then, you can use this gathered information to design a graphic explaining how the network of blood vessels, known as vasculature, takes shape.

This is one of the most interesting human biology project ideas that aims to convey scientific concepts visually, making the information more accessible to a broader audience. ‍

3. Exploring Bacterial Communities in Different Homes

If you’re looking for immune system project ideas, this might be it for you. Bacterial microbiomes are groups of bacteria living on or around living things. These communities of tiny cells are essential for our health, helping with digestion and keeping our immune system in check. The microorganisms in our body outnumber our own cells by approximately 10:1. This project mainly focuses on figuring out how the bacteria on our skin differ between people from different households. To execute this biology project, you can create various bacterial media at home and select other microorganisms. 

Note: While conducting research, avoid abrasions, needle sticks, or cuts to avoid getting bacterial infections. Wearing safety goggles, a face mask, or a face shield can help keep you safe. It is also important after the experiments to wash your hands with soap and water and disinfect surfaces that may have been in contact with the bacteria. At the end of your experiment, fully sterilize everything before disposal.

4. Understanding the Control of Biological Clocks

Next up in the human biology project ideas is understanding how biological clocks work. Sleep is managed by two main processes: the circadian clock, which aligns sleep patterns with the day-night cycle, and sleep homeostasis, which tracks sleep debt as a way to recover from sleep loss. 

You've probably heard about the circadian rhythm, our body's internal clock. Circadian sleep regulation is crucial for animals to predict when they should be awake or sleepy each day. These processes can be controlled at different levels, such as genes, proteins, and neurons in the clock. 

This biology research topic can focus on exploring the regulation of circadian clocks at various genetic levels. This project will help you develop important scientific skills in two areas: the first one is learning how to read and summarize information from scientific articles efficiently,  and the second is finding effective ways to present the gathered information. ‍

5. Exploring the Science of Getting Older

Exploring the science of getting older is one of the most groundbreaking human biology research topics. Growing older is the main factor that increases the risk of various diseases like cancer, neurodegenerative conditions, and sensory impairments. Recently, researchers began to unravel the mysteries of ageing and discover ways to slow down or potentially reverse its effects.

What are the signs of ageing? How do scientists study the process of getting older? How do human lifespan and ageing compare to other animals? Can we actually put a halt to or undo the impacts of ageing? What progress has been made in this area? You can delve into these topics for biology projects or brainstorm other inquiries about the biology of ageing.

Animals, Plants, and Nature Project Ideas

Next up, we’ll discuss the biology research projects related to animals, plants, and nature. These environments are very close to human and they are definitely very interesting to explore.

1. Examining the Impact of Genetically Modified Mosquitoes on Disease Rates

In some areas, like the island of Príncipe, many genetically modified mosquitoes are set free every week. These mosquitoes are modified so they can't easily spread diseases like dengue fever, Zika, and malaria. They're released into nature to mix with regular mosquitoes that carry diseases. But only some agree on whether this is a good idea, as there could be unexpected environmental effects. 

You can conduct research on what could be the good and not-so-good things about this. This biology project is about researching articles and videos to understand how and why scientists use these mosquitoes to reduce diseases and to understand exactly how this works. You may even want to explore exactly how scientists create these genetically modified mosquitoes. 

‍ 2. Effectiveness of Ocean-Protected Zones

Ocean-protected zones, known as Marine Protected Areas (MPAs), are specific parts of the sea or coastal waters set aside to conserve marine resources sustainably. Governments, NGOs, or other groups create these areas, and they can vary from entirely off-limits "no-take" zones to zones with controlled fishing or other activities. While MPAs can help manage resources wisely and safeguard biodiversity, there are various reasons why they might need to be revised.

For your marine biology project ideas, investigate the factors that could make MPAs less effective. Then, devise an alternative plan for creating, modeling, and implementing an efficient Marine Protected Area.

For an insightful example of student-led research in this area, explore this project on Applications of Australian Native Aquatic Plants in Purifying Wastewater Sources at Indigo Research . ‍

research topics for high school biology

3. Learning from Nature: Can Animals Provide Solutions?

Exploring the wisdom of the natural world, you can delve into the intriguing question: Can animals offer us innovative solutions to complex problems? How can studying how lizards and newts regrow their limbs help us make wound treatments better or even help someone who is paralyzed from injury to their spinal cord? Why is tilapia skin useful for burns? Explore these new topics in biology on how animals contribute to shaping modern medicine and its future possibilities. 

Also, consider if there are any ethical worries tied to these discoveries and developments. If there are, what are they, and should we be concerned?  ‍

4. Understanding the Impact of Climate Change on the Habitats of Rare Species

Climate change, marked by factors like global warming and prolonged drought, threatens some of the rarest plants and animals on our planet. It is crucial to figure out how the future living spaces for these rare species might change so we can focus our efforts on preserving specific areas. 

In this project, you can choose a rare species you're interested in and gather online data about where it currently exists. This is a great idea for a biology research project if you’re interested in the environment, ecology or rare plant and animal species, in which you can find out how to use species distribution modeling to map where it lives now and where it might thrive. 

5. Complex Relationships in Coral Reefs

Coral reefs worldwide are struggling, and one big reason is "coral bleaching," making the reefs look white, as you might have seen in the news. Coral bleaching happens when the teamwork between the coral animals and the tiny, helpful algae inside them breaks down. These coral and algae buddies can handle different temperatures, but we don't really know why. 

This biological project can be about reading what scientists have researched about this teamwork and determining what factors can tell us when corals might turn white and how well they can handle temperature changes.

Genetic Project Ideas

If you want to base your project on genetics, we have a few ideas you can look at. 

Genetics projects ideas for high school students

1. Understanding the Relationship between Genetics and Height 

Epigenetics studies how heritable cellular phenotype or gene expression changes occur without altering the DNA sequence. Such changes are affected by lifestyle and diet. In these biochemical projects, you can analyze the open dataset on identical (or monozygotic) twins to find what biological features are shared between monozygotic twins and which are not. The latter might be affected by non-genetic factors that control these features

You will learn how to use the R tool to look at and analyze data, and use statistical tools to identify significant differences between groups, and, in the end, showcase your research with graphics to communicate it effectively to the audience. 

2. Exploring personalized medication

Just like fingerprints, each of us has a unique genetic code that determines things in our body, like our hair color, height, and eye color. Even diseases like cancer have their own unique codes inside the malignant cells that define important features of the  a tumor. 

For decades, everyone with a specific cancer has been treated the same way with surgery, chemo- or radiotherapy, even if their malignant cells are different. That's where one of the most interesting biology topics for research, personalized medication, comes in. 

It's a new and exciting way to treat diseases. Personalized medicine aims to use the disease's genetic code to customize the treatment to that particular individual. This domain of biology has a lot of published research and a lot of room for new research as well. 

One thing you can do for your biology project subject is to pick one disease whose treatment can really benefit from personalized medication and write a research paper on it based on the work of reputable researchers. 

3. The genetics of neurodevelopmental disorders

Many neurodevelopmental or psychiatric disorders like autism spectrum disorder or schizophrenia have a strong genetic basis. What genes are involved? What proteins do they produce and what are their functions? How do these genetic changes affect brain development and function? Can this knowledge help scientists develop new drugs to treat conditions like schizophrenia that is still being treated with the same drugs as 50 years ago?

This project will allow you to read exciting research that has been published over the last few years, and learn about genetics and neuroscience, two of the most exciting areas of biology and medicine. You will develop skills in scientific research and ways to present complex ideas to an audience. 

Projects based on exciting biological topics allow students to explore the science of living things and get hands-on experience with everything they learned in high school. From investigating altitude's impact on cognition in human beings to exploring genetically engineered mosquitoes, these projects help in understanding biology. 

Students develop critical thinking and research skills in each biology project, apply classroom knowledge, and communicate findings effectively. These projects provide students the freedom to explore individual interests and pave the way for future scientific endeavors. 

If you're interested in conducting biology research, consider finding a mentor who can guide you through your innovative biology project ideas. At Indigo Research, you can start your research at any time of the year, building on the knowledge and skills you've acquired from your internships or academic coursework.

research topics for high school biology

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10 Biology Research Opportunities for High School Students

A window into the natural world, biology is an intriguing and versatile discipline. Whether you’re interested in the lives of people, plants, or animals - the study of biology offers several interesting opportunities to conduct research. Sifting through extensive lists of research opportunities, however, only to be unable to discover those that correspond precisely to their interest in biology is a common challenge students experience. In this discipline-specific list, we present 10 research possibilities in the field of biology for high school students. Some of these programs have a fee, while others are free.

Here are 10 research opportunities in the field of biology for high school students:

1. Research in the Biological Sciences (RIBS) at University of Chicago

University of Chicago’s Research in the Biological Sciences is an intensive four-week pre-college summer program designed to introduce students to a variety of research techniques in the fields of molecular biology, microbiology, and cellular biology. The whole program revolves around lab time and projects, though some lectures are included in the curriculum to provide background and introduce exciting new concepts. Each course ends with the students presenting results of their independent project.

Cost: $11,400

2. Mount Desert Island Biological Laboratory – High School Student Summer Research Fellowship

The MDI Biological Laboratory offers summer research fellowship opportunities to high school students who are sixteen years old or over, with an interest in developing science research skills. The 10 week program welcomes applicants who desire hands-on, research training experience within an advanced laboratory. Students are offered a stipend for their participation.

3. Hutton Junior Fisheries Biology Program

The Hutton Junior Fisheries Biology Program (Hutton Program) is an educational program sponsored by the American Fisheries Society (AFS) for high school students. The program is a paid summer opportunity, open to students in their junior and senior year, who are interested in pursuing science disciplines associated with natural resource and environment management. Students participate in research projects relevant to fisheries science, habitat protection and restoration.

research topics for high school biology

4. NIH – Summer Internship Program in Biomedical Research (HS SIP)

The National Institutes of Health (NIH) provides this opportunity to students in their senior year. Students spend a summer working at the NIH side-by-side with some of the leading scientists in the world. Accordingly, these students work in an environment devoted exclusively to biomedical research, for a minimum of 8 weeks. Students are offered a stipend for their participation.

5. UCSD – Academic Connections Research Scholars

25 students are selected to each work individually with a UCSD Faculty researcher. They conduct research in an actual Biochemistry or Biology lab on campus. The 6 week long program offers both winter and summer sessions. Students are admitted on a rolling basis.

Cost: $4200

6. IndianaU – Simon Cancer Center Summer Research Program

The Summer Research Program (SRP) of the Indiana University Simon Cancer Center strives to expand the number of underrepresented high school and undergraduate students. This program is designed for students interested in biomedical and behavioral science fields. In order to accomplish so, IU helps these students by giving them hands-on experience in these subjects. The program is 8 weeks long and open to high school seniors.

7. Fred Hutch – Summer High School Internship Program

This 8 week, paid summer research internship at Fred Hutch is open to rising high school seniors. The Hutch has an international reputation for its pioneering research in biological sciences, bone marrow and stem cell transplantation, cancer prevention, epidemiology, and biostatistics. The program offers a stipend to students for their participation.

8. Cell-Science Summer Internship Program

The goal of this program is to educate next generation scientists about rational drug design & discovery in biotechnology. The program has guest lectures by experts from leading Pharma/Biotech companies, and also hosts two workshops on career development in biology. Students will have a chance to work on a Bioinformatics research project for 7 weeks, also giving oral presentations and submitting project reports. The program is open to rising high school seniors.

9. UC Irvine Math ExpLR: Summer Research Program

Math ExpLR is a 6-week mathematical biology program. Students will be paired with undergraduates and collaborate on a computational biology research project with a principal investigator. There will also be weekly skill development events, such as how to deliver presentations or how to write math on the computer. All students will give a presentation on their study and write an expository paper about their work before the end of the project. Cost: None

research topics for high school biology

10. Research Apprenticeship in Biological Sciences (RABS) at Cornell University

This program, known as RABS, allows serious, research-oriented students to collaborate on an investigative project with some of Cornell's top academics and PhD associates. Students may spend 40 or more hours a week on a research team, making the curriculum intensive. Students prepare an oral presentation and a written report suitable for publishing at the end of the six-week course.

Cost: $12,825

If you're looking for a real-world internship in biology that can help boost your resume while applying to college, we recommend Ladder Internships!

Ladder Internships  is a selective program equipping students with virtual internship experiences at startups and nonprofits around the world!  

The startups range across a variety of industries, and each student can select which field they would most love to deep dive into. This is also a great opportunity for students to explore areas they think they might be interested in, and better understand professional career opportunities in those areas. The startups are based all across the world, with the majority being in the United States, Asia and then Europe and the UK. 

You can explore all the options here on their application form .

As part of their internship, each student will work on a real-world project that is of genuine need to the startup they are working with, and present their work at the end of their internship. In addition to working closely with their manager from the startup, each intern will also work with a Ladder Coach throughout their internship - the Ladder Coach serves as a second mentor and a sounding board, guiding you through the internship and helping you navigate the startup environment. 

Cost : $1490 (Financial Aid Available)

Location:   Remote! You can work from anywhere in the world.

Application deadline:  April 16 and May 14

Program dates:  8 weeks, June to August

Eligibility: Students who can work for 10-20 hours/week, for 8-12 weeks. Open to high school students, undergraduates and gap year students!

One other option – Lumiere Research Scholar Program

If you are interested in a selective, structured research program, consider applying to the Lumiere Research Scholar Program , a selective online high school program for students founded by Harvard and Oxford researchers. The program pairs you with a full-time researcher to develop your own independent research project, in any discipline of your choice. Last year over 1500 students applied to 500 slots in the research program! You can find the application form here.

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Published by Robert Bruce at August 29th, 2023 , Revised On September 5, 2023

Biology Research Topics

Are you in need of captivating and achievable research topics within the field of biology? Your quest for the best biology topics ends right here as this article furnishes you with 100 distinctive and original concepts for biology research, laying the groundwork for your research endeavor.

Table of Contents

Our proficient researchers have thoughtfully curated these biology research themes, considering the substantial body of literature accessible and the prevailing gaps in research.

Should none of these topics elicit enthusiasm, our specialists are equally capable of proposing tailor-made research ideas in biology, finely tuned to cater to your requirements. 

Thus, without further delay, we present our compilation of biology research topics crafted to accommodate students and researchers.

Research Topics in Marine Biology

  • Impact of climate change on coral reef ecosystems.
  • Biodiversity and adaptation of deep-sea organisms.
  • Effects of pollution on marine life and ecosystems.
  • Role of marine protected areas in conserving biodiversity.
  • Microplastics in marine environments: sources, impacts, and mitigation.

Biological Anthropology Research Topics

  • Evolutionary implications of early human migration patterns.
  • Genetic and environmental factors influencing human height variation.
  • Cultural evolution and its impact on human societies.
  • Paleoanthropological insights into human dietary adaptations.
  • Genetic diversity and population history of indigenous communities.

Biological Psychology Research Topics 

  • Neurobiological basis of addiction and its treatment.
  • Impact of stress on brain structure and function.
  • Genetic and environmental influences on mental health disorders.
  • Neural mechanisms underlying emotions and emotional regulation.
  • Role of the gut-brain axis in psychological well-being.

Cancer Biology Research Topics 

  • Targeted therapies in precision cancer medicine.
  • Tumor microenvironment and its influence on cancer progression.
  • Epigenetic modifications in cancer development and therapy.
  • Immune checkpoint inhibitors and their role in cancer immunotherapy.
  • Early detection and diagnosis strategies for various types of cancer.

Also read: Cancer research topics

Cell Biology Research Topics

  • Mechanisms of autophagy and its implications in health and disease.
  • Intracellular transport and organelle dynamics in cell function.
  • Role of cell signaling pathways in cellular response to external stimuli.
  • Cell cycle regulation and its relevance to cancer development.
  • Cellular mechanisms of apoptosis and programmed cell death.

Developmental Biology Research Topics 

  • Genetic and molecular basis of limb development in vertebrates.
  • Evolution of embryonic development and its impact on morphological diversity.
  • Stem cell therapy and regenerative medicine approaches.
  • Mechanisms of organogenesis and tissue regeneration in animals.
  • Role of non-coding RNAs in developmental processes.

Also read: Education research topics

Human Biology Research Topics

  • Genetic factors influencing susceptibility to infectious diseases.
  • Human microbiome and its impact on health and disease.
  • Genetic basis of rare and common human diseases.
  • Genetic and environmental factors contributing to aging.
  • Impact of lifestyle and diet on human health and longevity.

Molecular Biology Research Topics 

  • CRISPR-Cas gene editing technology and its applications.
  • Non-coding RNAs as regulators of gene expression.
  • Role of epigenetics in gene regulation and disease.
  • Mechanisms of DNA repair and genome stability.
  • Molecular basis of cellular metabolism and energy production.

Research Topics in Biology for Undergraduates

  • 41. Investigating the effects of pollutants on local plant species.
  • Microbial diversity and ecosystem functioning in a specific habitat.
  • Understanding the genetics of antibiotic resistance in bacteria.
  • Impact of urbanization on bird populations and biodiversity.
  • Investigating the role of pheromones in insect communication.

Synthetic Biology Research Topics 

  • Design and construction of synthetic biological circuits.
  • Synthetic biology applications in biofuel production.
  • Ethical considerations in synthetic biology research and applications.
  • Synthetic biology approaches to engineering novel enzymes.
  • Creating synthetic organisms with modified functions and capabilities.

Animal Biology Research Topics 

  • Evolution of mating behaviors in animal species.
  • Genetic basis of color variation in butterfly wings.
  • Impact of habitat fragmentation on amphibian populations.
  • Behavior and communication in social insect colonies.
  • Adaptations of marine mammals to aquatic environments.

Also read: Nursing research topics

Best Biology Research Topics 

  • Unraveling the mysteries of circadian rhythms in organisms.
  • Investigating the ecological significance of cryptic coloration.
  • Evolution of venomous animals and their prey.
  • The role of endosymbiosis in the evolution of eukaryotic cells.
  • Exploring the potential of extremophiles in biotechnology.

Biological Psychology Research Paper Topics

  • Neurobiological mechanisms underlying memory formation.
  • Impact of sleep disorders on cognitive function and mental health.
  • Biological basis of personality traits and behavior.
  • Neural correlates of emotions and emotional disorders.
  • Role of neuroplasticity in brain recovery after injury.

Biological Science Research Topics: 

  • Role of gut microbiota in immune system development.
  • Molecular mechanisms of gene regulation during development.
  • Impact of climate change on insect population dynamics.
  • Genetic basis of neurodegenerative diseases like Alzheimer’s.
  • Evolutionary relationships among vertebrate species based on DNA analysis.

Biology Education Research Topics 

  • Effectiveness of inquiry-based learning in biology classrooms.
  • Assessing the impact of virtual labs on student understanding of biology concepts.
  • Gender disparities in science education and strategies for closing the gap.
  • Role of outdoor education in enhancing students’ ecological awareness.
  • Integrating technology in biology education: challenges and opportunities.

Biology-Related Research Topics

  • The intersection of ecology and economics in conservation planning.
  • Molecular basis of antibiotic resistance in pathogenic bacteria.
  • Implications of genetic modification of crops for food security.
  • Evolutionary perspectives on cooperation and altruism in animal behavior.
  • Environmental impacts of genetically modified organisms (GMOs).

Biology Research Proposal Topics

  • Investigating the role of microRNAs in cancer progression.
  • Exploring the effects of pollution on aquatic biodiversity.
  • Developing a gene therapy approach for a genetic disorder.
  • Assessing the potential of natural compounds as anti-inflammatory agents.
  • Studying the molecular basis of cellular senescence and aging.

Biology Research Topic Ideas

  • Role of pheromones in insect mate selection and behavior.
  • Investigating the molecular basis of neurodevelopmental disorders.
  • Impact of climate change on plant-pollinator interactions.
  • Genetic diversity and conservation of endangered species.
  • Evolutionary patterns in mimicry and camouflage in organisms.

Biology Research Topics for Undergraduates 

  • Effects of different fertilizers on plant growth and soil health.
  • Investigating the biodiversity of a local freshwater ecosystem.
  • Evolutionary origins of a specific animal adaptation.
  • Genetic diversity and disease susceptibility in human populations.
  • Role of specific genes in regulating the immune response.

Cell and Molecular Biology Research Topics 

  • Molecular mechanisms of DNA replication and repair.
  • Role of microRNAs in post-transcriptional gene regulation.
  • Investigating the cell cycle and its control mechanisms.
  • Molecular basis of mitochondrial diseases and therapies.
  • Cellular responses to oxidative stress and their implications in ageing.

These topics cover a broad range of subjects within biology, offering plenty of options for research projects. Remember that you can further refine these topics based on your specific interests and research goals.

Frequently Asked Questions 

What are some good research topics in biology?

A good research topic in biology will address a specific problem in any of the several areas of biology, such as marine biology, molecular biology, cellular biology, animal biology, or cancer biology.

A topic that enables you to investigate a problem in any area of biology will help you make a meaningful contribution. 

How to choose a research topic in biology?

Choosing a research topic in biology is simple. 

Follow the steps:

  • Generate potential topics. 
  • Consider your areas of knowledge and personal passions. 
  • Conduct a thorough review of existing literature.
  •  Evaluate the practicality and viability. 
  • Narrow down and refine your research query. 
  • Remain receptive to new ideas and suggestions.

Who Are We?

For several years, Research Prospect has been offering students around the globe complimentary research topic suggestions. We aim to assist students in choosing a research topic that is both suitable and feasible for their project, leading to the attainment of their desired grades. Explore how our services, including research proposal writing , dissertation outline creation, and comprehensive thesis writing , can contribute to your college’s success.

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Welcome to the most comprehensive resource page of climate change research topics, a crucial field of study central to understanding […]

How many universities in Canada? Over 100 private universities and 96 public ones, the top ones include U of T, UBC, and Western University.

A preliminary literature review is an initial exploration of existing research on a topic, setting the foundation for in-depth study.

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200+ Unique And Interesting Biology Research Topics For Students In 2023

Biology Research Topics

Are you curious about the fascinating world of biology and its many research possibilities? Well, you are in the right place! In this blog, we will explore biology research topics, exploring what biology is, what constitutes a good research topic, and how to go about selecting the perfect one for your academic journey.

So, what exactly is biology? Biology is the study of living organisms and their interactions with the environment. It includes everything from the tiniest cells to the largest ecosystems, making it a diverse and exciting field of study.

Stay tuned to learn more about biology research topics as we present over 200 intriguing research ideas for students, emphasizing the importance of selecting the right one. In addition, we will also share resources to make your quest for the perfect topic a breeze. Let’s embark on this scientific journey together!

If you are having trouble with any kind of assignment or task, do not worry—we can give you the best microbiology assignment help at a value price. Additionally, you may look at nursing project ideas .

What Is Biology?

Table of Contents

Biology is the study of living things, like animals, plants, and even tiny organisms too small to see. It helps us understand how these living things work and how they interact with each other and their environment. Biologists, or scientists who study biology, explore topics like how animals breathe, how plants grow, and how our bodies function. By learning about biology, we can better care for the Earth and all its living creatures.

What Is A Good Biology Research Topic?

A good biology research topic is a question or problem in the field of biology that scientists want to investigate and learn more about. It should be interesting and important, like studying how a new medicine can treat a disease or how animals adapt to changing environments. The topic should also be specific and clear, so researchers can focus on finding answers. Additionally, it’s helpful if the topic hasn’t been studied extensively before, so the research can contribute new knowledge to the field of biology and help us better understand the natural world.

Tips For Choosing A Biology Research Topics

Here are some tips for choosing a biology research topics:

1. Choose What Interests You

When picking a biology research topic, go for something that you personally find fascinating and enjoyable. When you’re genuinely curious about it, you’ll be more motivated to study and learn.

2. Select a Significant Topic

Look for a subject in biology that has real-world importance. Think about whether your research can address practical issues, like finding cures for diseases or understanding environmental problems. Research that can make a positive impact is usually a good choice.

3. Check If It’s Doable

Consider if you have the necessary tools and time to carry out your research. It’s essential to pick a topic that you can actually study with the resources available to you.

4. Add Your Unique Perspective

Try to find a fresh or different angle for your research. While you can build upon existing knowledge, bringing something new or unique to the table can make your research more exciting and valuable.

5. Seek Guidance

Don’t hesitate to ask for advice from your teachers or experienced researchers. They can provide you with valuable insights and help you make a smart decision when choosing your research topic in biology.

Biology Research Topics For College Students

1. Investigating the role of genetic mutations in cancer development.

2. Analyzing the impact of climate changes on wildlife populations.

3. Studying the ecology of invasive species in urban environments.

4. Investigating the microbiome of the human gut and its relationship to health.

5. Analyzing the genetic diversity of endangered species for conservation.

6. Studying the evolution of antibiotic resistance in bacteria.

7. Investigating the ecological consequences of deforestation.

8. Analyzing the behavior and communication of social insects like ants and bees.

9. Studying the physiology of extreme environments, such as deep-sea hydrothermal vents.

10. Investigating the molecular mechanisms of cell division and mitosis.

Plant Biology Research Topics For College Students

11. Studying the impact of different fertilizers on crop yields and soil health.

12. Analyzing the genetics of plant resistance to pests and diseases.

13. Investigating the role of plant hormones in growth and development.

14. Studying the adaptation of plants to drought conditions.

15. Analyzing the ecological interactions between plants and pollinators.

16. Investigating the use of biotechnology to enhance crop traits.

17. Studying the genetics of plant breeding for improved varieties.

18. Analyzing the physiology of photosynthesis and carbon fixation in plants.

19. Investigating the effects of soil microbiota on plant health.

20. Studying the evolution of plant species in response to changing environments.

Biotechnology Research Topics For College Students

21. Investigating the use of CRISPR-Cas9 technology for genome editing.

22. Analyzing the production of biofuels from microorganisms.

23. Studying the application of biotechnology in medicine, such as gene therapy.

24. Investigating the use of bioplastics as a sustainable alternative to conventional plastics.

25. Analyzing the role of biotechnology in food production, including GMOs.

26. Studying the development of biopharmaceuticals and monoclonal antibodies.

27. Investigating the use of bioremediation to clean up polluted environments.

28. Studying the potential of synthetic biology for creating novel organisms.

29. Analyzing the ethical and social implications of biotechnological advancements.

30. Investigating the use of biotechnology in forensic science, such as DNA analysis.

Molecular Biology Research Topics For Undergraduates

31. Studying the structure and function of DNA and RNA molecules.

32. Analyzing the regulation of gene expression in eukaryotic cells.

33. Investigating the mechanisms of DNA replication and repair.

34. Studying the role of non-coding RNAs in gene regulation.

35. Analyzing the molecular basis of genetic diseases like cystic fibrosis.

36. Investigating the epigenetic modifications that control gene activity.

37. Studying the molecular mechanisms of protein folding and misfolding.

38. Analyzing the molecular pathways involved in cancer progression.

39. Investigating the molecular basis of neurodegenerative diseases.

40. Studying the use of molecular markers in genetic diversity analysis.

Life Science Research Topics For High School Students

41. Investigating the effects of different diets on human health.

42. Analyzing the impact of exercise on cardiovascular fitness.

43. Studying the genetics of inherited traits and diseases.

44. Investigating the ecological interactions in a local ecosystem.

45. Analyzing the diversity of microorganisms in soil or water samples.

46. Studying the anatomy and physiology of a specific organ or system.

47. Investigating the life cycle of a local plant or animal species.

48. Studying the effects of environmental pollutants on aquatic organisms.

49. Analyzing the behavior of a specific animal species in its habitat.

50. Investigating the process of photosynthesis in plants.

Biology Research Topics For Grade 12

51. Investigating the genetic basis of a specific inherited disorder.

52. Analyzing the impact of climate change on a local ecosystem.

53.Studying the biodiversity of a particular rainforest region.

54. Investigating the physiological adaptations of animals to extreme temperatures.

55. Analyzing the effects of pollution on aquatic ecosystems.

56. Studying the life history and conservation status of an endangered species.

57. Investigating the molecular mechanisms of a specific disease.

58. Studying the ecological interactions within a coral reef ecosystem.

59. Analyzing the genetics of plant hybridization and speciation.

60. Investigating the behavior and communication of a particular bird species.

Marine Biology Research Topics

61. Studying the impact of ocean acidification on coral reefs.

62. Analyzing the migration patterns of marine mammals.

63. Investigating the physiology of deep-sea creatures under high pressure.

64. Studying the ecology of phytoplankton and their role in the marine food web.

65. Analyzing the behavior of different species of sharks.

66. Investigating the conservation of sea turtle populations.

67. Studying the biodiversity of deep-sea hydrothermal vent communities.

68. Analyzing the effects of overfishing on marine ecosystems.

69. Investigating the adaptation of marine organisms to extreme cold in polar regions.

70. Studying the bioluminescence and communication in marine organisms.

AP Biology Research Topics

71. Investigating the role of specific enzymes in cellular metabolism.

72. Analyzing the genetic variation within a population.

73. Studying the mechanisms of hormonal regulation in animals.

74. Investigating the principles of Mendelian genetics through trait analysis.

75. Analyzing the ecological succession in a local ecosystem.

76. Studying the physiology of the human circulatory system.

77. Investigating the molecular biology of a specific virus.

78. Studying the principles of natural selection through evolutionary simulations.

79. Analyzing the genetic diversity of a plant species in different habitats.

80. Investigating the effects of different environmental factors on plant growth.

Cell Biology Research Topics

81. Investigating the role of mitochondria in cellular energy production.

82. Analyzing the mechanisms of cell division and mitosis.

83. Studying the function of cell membrane proteins in signal transduction.

84. Investigating the cellular processes involved in apoptosis (cell death).

85. Analyzing the role of endoplasmic reticulum in protein synthesis and folding.

86. Studying the dynamics of the cytoskeleton and cell motility.

87. Investigating the regulation of cell cycle checkpoints.

88. Analyzing the structure and function of cellular organelles.

89. Studying the molecular mechanisms of DNA replication and repair.

90. Investigating the impact of cellular stress on cell health and function.

Human Biology Research Topics

91. Analyzing the genetic basis of inherited diseases in humans.

92. Investigating the physiological responses to exercise and physical activity.

93. Studying the hormonal regulation of the human reproductive system.

94. Analyzing the impact of nutrition on human health and metabolism.

95. Investigating the role of the immune system in disease prevention.

96. Studying the genetics of human evolution and migration.

97. Analyzing the neural mechanisms underlying human cognition and behavior.

98. Investigating the molecular basis of aging and age-related diseases.

99. Studying the impact of environmental toxins on human health.

100. Analyzing the genetics of organ transplantation and tissue compatibility.

Molecular Biology Research Topics

101. Investigating the role of microRNAs in gene regulation.

102. Analyzing the molecular basis of genetic disorders like cystic fibrosis.

103. Studying the epigenetic modifications that control gene expression.

104. Investigating the molecular mechanisms of RNA splicing.

105. Analyzing the role of telomeres in cellular aging.

106. Studying the molecular pathways involved in cancer metastasis.

107. Investigating the molecular basis of neurodegenerative diseases.

108. Studying the molecular interactions in protein-protein networks.

109. Analyzing the molecular mechanisms of DNA damage and repair.

110. Investigating the use of CRISPR-Cas9 for genome editing.

Animal Biology Research Topics

111. Studying the behavior and communication of social insects like ants.

112. Analyzing the physiology of hibernation in mammals.

113. Investigating the ecological interactions in a predator-prey relationship.

114. Studying the adaptations of animals to extreme environments.

115. Analyzing the genetics of inherited traits in animal populations.

116. Investigating the impact of climate change on animal migration patterns.

117. Studying the diversity of marine life in coral reef ecosystems.

118. Analyzing the physiology of flight in birds and bats.

119. Investigating the molecular basis of animal coloration and camouflage.

120. Studying the behavior and conservation of endangered species.

  • Neuroscience Research Topics
  • Mental Health Research Topics

Plant Biology Research Topics

121. Investigating the role of plant hormones in growth and development.

122. Analyzing the genetics of plant resistance to pests and diseases.

123. Climate change and plant phenology are being examined.

124. Investigating the ecology of mycorrhizal fungi and their symbiosis with plants.

125. Investigating plant photosynthesis and carbon fixing.

126. Molecular analysis of plant stress responses.

127. Investigating the adaptation of plants to drought conditions.

128. Studying the role of plants in phytoremediation of polluted environments.

129. Analyzing the genetics of plant hybridization and speciation.

130. Investigating the molecular basis of plant-microbe interactions.

Environmental Biology Research Topics

131. Analyzing the effects of pollution on aquatic ecosystems.

132. Investigating the biodiversity of a particular ecosystem.

133. Studying the ecological consequences of deforestation.

134. Analyzing the impact of climate change on wildlife populations.

135. Investigating the use of bioremediation to clean up polluted sites.

136. Studying the environmental factors influencing species distribution.

137. Analyzing the effects of habitat fragmentation on wildlife.

138. Investigating the ecology of invasive species in new environments.

139. Studying the conservation of endangered species and habitats.

140. Analyzing the interactions between humans and urban ecosystems.

Chemical Biology Research Topics

141. Investigating the design and synthesis of new drug compounds.

142. Analyzing the molecular mechanisms of enzyme catalysis.

143.Studying the role of small molecules in cellular signaling pathways.

144. Investigating the development of chemical probes for biological research.

145. Studying the chemistry of protein-ligand interactions.

146. Analyzing the use of chemical biology in cancer therapy.

147. Investigating the synthesis of bioactive natural products.

148. Studying the role of chemical compounds in microbial interactions.

149. Analyzing the chemistry of DNA-protein interactions.

150. Investigating the chemical basis of drug resistance in pathogens.

Medical Biology Research Topics

151. Investigating the genetic basis of specific diseases like diabetes.

152. Analyzing the mechanisms of drug resistance in bacteria.

153. Studying the molecular mechanisms of autoimmune diseases.

154. Investigating the development of personalized medicine approaches.

155. Studying the role of inflammation in chronic diseases.

156. Analyzing the genetics of rare diseases and genetic syndromes.

157. Investigating the molecular basis of viral infections and vaccines.

158. Studying the mechanisms of organ transplantation and rejection.

159. Analyzing the molecular diagnostics of cancer.

160. Investigating the biology of stem cells and regenerative medicine.

Evolutionary Biology Research Topics

161. Studying the evolution of human ancestors and early hominids.

162. The genetic variety of species and between species is being looked at.

163. Investigating the role of sexual selection in animal evolution.

164. Studying the co-evolutionary relationships between parasites and hosts.

165. Analyzing the evolutionary adaptations of extremophiles.

166. Investigating the evolution of developmental processes (evo-devo).

167. Studying the biogeography and distribution of species.

168. Analyzing the evolution of mimicry in animals and plants.

169. Investigating the genetics of speciation and hybridization.

170. Studying the evolutionary history of domesticated plants and animals.

Cellular Biology Research Topics

171. Investigating the role of autophagy in cellular homeostasis.

172. Analyzing the mechanisms of cellular transport and trafficking.

173. Studying the regulation of cell adhesion & migration.

174. Investigating the cellular responses to DNA damage.

175. Analyzing the dynamics of cellular membrane structures.

176. Studying the role of cellular organelles in lipid metabolism.

177. Investigating the molecular mechanisms of cell-cell communication.

178. Studying the physiology of cellular respiration and energy production.

179. Analyzing the cellular mechanisms of viral entry and replication.

180. Investigating the role of cellular senescence in aging and disease.

Good Biology Research Topics Related To Brain Injuries

181. Analyzing the molecular mechanisms of traumatic brain injury.

182. Investigating the role of neuroinflammation in brain injury recovery.

183. Studying the impact of concussions on long-term brain health.

184. Analyzing the use of neuroimaging in diagnosing brain injuries.

185. Investigating the development of neuroprotective therapies.

186. Studying the genetics of susceptibility to brain injuries.

187. Analyzing the cognitive and behavioral effects of brain trauma.

188. Investigating the role of rehabilitation in brain injury recovery.

189. Studying the cellular and molecular changes in axonal injury.

190. Looking into how stem cell therapy might be used to help brain injuries.

Biology Quantitative Research Topics

191. Investigating the mathematical modeling of population dynamics.

192. Analyzing the statistical methods for biodiversity assessment.

193. Studying the use of bioinformatics in genomics research.

194. Investigating the quantitative analysis of gene expression data.

195. Studying the mathematical modeling of enzyme kinetics.

196. Analyzing the statistical approaches for epidemiological studies.

197. Investigating the use of computational tools in phylogenetics.

198. Studying the mathematical modeling of ecological systems.

199. Analyzing the quantitative analysis of protein-protein interactions.

200. Investigating the statistical methods for analyzing genetic variation.

Importance Of Choosing The Right Biology Research Topics

Here are some importance of choosing the right biology research topics: 

1. Relevance to Your Interests and Goals

Choosing the right biology research topic is important because it should align with your interests and goals. Studying something you’re passionate about keeps you motivated and dedicated to your research.

2. Contribution to Scientific Knowledge

Your research should contribute something valuable to the world of science. Picking the right topic means you have the chance to discover something new or solve a problem, advancing our understanding of the natural world.

3. Availability of Resources

Consider the resources you have or can access. If you pick a topic that demands resources you don’t have, your research may hit a dead end. Choosing wisely means you can work efficiently.

4. Feasibility and Manageability

A good research topic should be manageable within your time frame and capabilities. If it’s too broad or complex, you might get overwhelmed. Picking the right topic ensures your research is doable.

5. Real-World Impact

Think about how your research might benefit the real world. Biology often has implications for health, the environment, or society. Choosing a topic with practical applications can make your work meaningful and potentially change lives.

Resources For Finding Biology Research Topics

There are numerous resources for finding biology research topics:

1. Online Databases

Look on websites like PubMed and Google Scholar. They have lots of biology articles. Type words about what you like to find topics.

2. Academic Journals

Check biology magazines. They talk about new research. You can find ideas and see what’s important.

3. University Websites

Colleges show what their teachers study. Find teachers who like what you like. Ask them about ideas for your own study.

4. Science News and Magazines

Read science news. They tell you about new things in biology. It helps you think of research ideas.

5. Join Biology Forums and Communities

Talk to other people who like biology online. You can ask for ideas and find friends to help you. Use websites like ResearchGate and Reddit for this.


Biology Research Topics offer exciting opportunities for exploration and learning. We’ve explained what biology is and stressed the importance of picking a good research topic. Our tips and extensive list of over 200 biology research topics provide valuable guidance for students.

Selecting the right topic is more than just getting good grades; it’s about making meaningful contributions to our understanding of life. We’ve also shared resources to help you discover even more topics. So, embrace the world of biology research, embark on a journey of discovery, and be part of the ongoing effort to unravel the mysteries of the natural world.

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research topics for high school biology

100 Interesting Research Paper Topics for High Schoolers

What’s covered:, how to pick the right research topic, elements of a strong research paper.

  • Interesting Research Paper Topics

Composing a research paper can be a daunting task for first-time writers. In addition to making sure you’re using concise language and your thoughts are organized clearly, you need to find a topic that draws the reader in.

CollegeVine is here to help you brainstorm creative topics! Below are 100 interesting research paper topics that will help you engage with your project and keep you motivated until you’ve typed the final period. 

A research paper is similar to an academic essay but more lengthy and requires more research. This added length and depth is bittersweet: although a research paper is more work, you can create a more nuanced argument, and learn more about your topic. Research papers are a demonstration of your research ability and your ability to formulate a convincing argument. How well you’re able to engage with the sources and make original contributions will determine the strength of your paper. 

You can’t have a good research paper without a good research paper topic. “Good” is subjective, and different students will find different topics interesting. What’s important is that you find a topic that makes you want to find out more and make a convincing argument. Maybe you’ll be so interested that you’ll want to take it further and investigate some detail in even greater depth!

For example, last year over 4000 students applied for 500 spots in the Lumiere Research Scholar Program , a rigorous research program founded by Harvard researchers. The program pairs high-school students with Ph.D. mentors to work 1-on-1 on an independent research project . The program actually does not require you to have a research topic in mind when you apply, but pro tip: the more specific you can be the more likely you are to get in!


The introduction to a research paper serves two critical functions: it conveys the topic of the paper and illustrates how you will address it. A strong introduction will also pique the interest of the reader and make them excited to read more. Selecting a research paper topic that is meaningful, interesting, and fascinates you is an excellent first step toward creating an engaging paper that people will want to read.

Thesis Statement

A thesis statement is technically part of the introduction—generally the last sentence of it—but is so important that it merits a section of its own. The thesis statement is a declarative sentence that tells the reader what the paper is about. A strong thesis statement serves three purposes: present the topic of the paper, deliver a clear opinion on the topic, and summarize the points the paper will cover.

An example of a good thesis statement of diversity in the workforce is:

Diversity in the workplace is not just a moral imperative but also a strategic advantage for businesses, as it fosters innovation, enhances creativity, improves decision-making, and enables companies to better understand and connect with a diverse customer base.

The body is the largest section of a research paper. It’s here where you support your thesis, present your facts and research, and persuade the reader.

Each paragraph in the body of a research paper should have its own idea. The idea is presented, generally in the first sentence of the paragraph, by a topic sentence. The topic sentence acts similarly to the thesis statement, only on a smaller scale, and every sentence in the paragraph with it supports the idea it conveys.

An example of a topic sentence on how diversity in the workplace fosters innovation is:

Diversity in the workplace fosters innovation by bringing together individuals with different backgrounds, perspectives, and experiences, which stimulates creativity, encourages new ideas, and leads to the development of innovative solutions to complex problems.

The body of an engaging research paper flows smoothly from one idea to the next. Create an outline before writing and order your ideas so that each idea logically leads to another.

The conclusion of a research paper should summarize your thesis and reinforce your argument. It’s common to restate the thesis in the conclusion of a research paper.

For example, a conclusion for a paper about diversity in the workforce is:

In conclusion, diversity in the workplace is vital to success in the modern business world. By embracing diversity, companies can tap into the full potential of their workforce, promote creativity and innovation, and better connect with a diverse customer base, ultimately leading to greater success and a more prosperous future for all.

Reference Page

The reference page is normally found at the end of a research paper. It provides proof that you did research using credible sources, properly credits the originators of information, and prevents plagiarism.

There are a number of different formats of reference pages, including APA, MLA, and Chicago. Make sure to format your reference page in your teacher’s preferred style.

  • Analyze the benefits of diversity in education.
  • Are charter schools useful for the national education system?
  • How has modern technology changed teaching?
  • Discuss the pros and cons of standardized testing.
  • What are the benefits of a gap year between high school and college?
  • What funding allocations give the most benefit to students?
  • Does homeschooling set students up for success?
  • Should universities/high schools require students to be vaccinated?
  • What effect does rising college tuition have on high schoolers?
  • Do students perform better in same-sex schools?
  • Discuss and analyze the impacts of a famous musician on pop music.
  • How has pop music evolved over the past decade?
  • How has the portrayal of women in music changed in the media over the past decade?
  • How does a synthesizer work?
  • How has music evolved to feature different instruments/voices?
  • How has sound effect technology changed the music industry?
  • Analyze the benefits of music education in high schools.
  • Are rehabilitation centers more effective than prisons?
  • Are congestion taxes useful?
  • Does affirmative action help minorities?
  • Can a capitalist system effectively reduce inequality?
  • Is a three-branch government system effective?
  • What causes polarization in today’s politics?
  • Is the U.S. government racially unbiased?
  • Choose a historical invention and discuss its impact on society today.
  • Choose a famous historical leader who lost power—what led to their eventual downfall?
  • How has your country evolved over the past century?
  • What historical event has had the largest effect on the U.S.?
  • Has the government’s response to national disasters improved or declined throughout history?
  • Discuss the history of the American occupation of Iraq.
  • Explain the history of the Israel-Palestine conflict.
  • Is literature relevant in modern society?
  • Discuss how fiction can be used for propaganda.
  • How does literature teach and inform about society?
  • Explain the influence of children’s literature on adulthood.
  • How has literature addressed homosexuality?
  • Does the media portray minorities realistically?
  • Does the media reinforce stereotypes?
  • Why have podcasts become so popular?
  • Will streaming end traditional television?
  • What is a patriot?
  • What are the pros and cons of global citizenship?
  • What are the causes and effects of bullying?
  • Why has the divorce rate in the U.S. been declining in recent years?
  • Is it more important to follow social norms or religion?
  • What are the responsible limits on abortion, if any?
  • How does an MRI machine work?
  • Would the U.S. benefit from socialized healthcare?
  • Elderly populations
  • The education system
  • State tax bases
  • How do anti-vaxxers affect the health of the country?
  • Analyze the costs and benefits of diet culture.
  • Should companies allow employees to exercise on company time?
  • What is an adequate amount of exercise for an adult per week/per month/per day?
  • Discuss the effects of the obesity epidemic on American society.
  • Are students smarter since the advent of the internet?
  • What departures has the internet made from its original design?
  • Has digital downloading helped the music industry?
  • Discuss the benefits and costs of stricter internet censorship.
  • Analyze the effects of the internet on the paper news industry.
  • What would happen if the internet went out?
  • How will artificial intelligence (AI) change our lives?
  • What are the pros and cons of cryptocurrency?
  • How has social media affected the way people relate with each other?
  • Should social media have an age restriction?
  • Discuss the importance of source software.
  • What is more relevant in today’s world: mobile apps or websites?
  • How will fully autonomous vehicles change our lives?
  • How is text messaging affecting teen literacy?

Mental Health

  • What are the benefits of daily exercise?
  • How has social media affected people’s mental health?
  • What things contribute to poor mental and physical health?
  • Analyze how mental health is talked about in pop culture.
  • Discuss the pros and cons of more counselors in high schools.
  • How does stress affect the body?
  • How do emotional support animals help people?
  • What are black holes?
  • Discuss the biggest successes and failures of the EPA.
  • How has the Flint water crisis affected life in Michigan?
  • Can science help save endangered species?
  • Is the development of an anti-cancer vaccine possible?


  • What are the effects of deforestation on climate change?
  • Is climate change reversible?
  • How did the COVID-19 pandemic affect global warming and climate change?
  • Are carbon credits effective for offsetting emissions or just marketing?
  • Is nuclear power a safe alternative to fossil fuels?
  • Are hybrid vehicles helping to control pollution in the atmosphere?
  • How is plastic waste harming the environment?
  • Is entrepreneurism a trait people are born with or something they learn?
  • How much more should CEOs make than their average employee?
  • Can you start a business without money?
  • Should the U.S. raise the minimum wage?
  • Discuss how happy employees benefit businesses.
  • How important is branding for a business?
  • Discuss the ease, or difficulty, of landing a job today.
  • What is the economic impact of sporting events?
  • Are professional athletes overpaid?
  • Should male and female athletes receive equal pay?
  • What is a fair and equitable way for transgender athletes to compete in high school sports?
  • What are the benefits of playing team sports?
  • What is the most corrupt professional sport?

Where to Get More Research Paper Topic Ideas

If you need more help brainstorming topics, especially those that are personalized to your interests, you can use CollegeVine’s free AI tutor, Ivy . Ivy can help you come up with original research topic ideas, and she can also help with the rest of your homework, from math to languages.

Disclaimer: This post includes content sponsored by Lumiere Education.

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research topics for high school biology

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research topics for high school biology

High School Intro Biology Collection

We’ve put together this collection of 13 scientific articles aligned with the topics in the high school introductory biology curriculum.

Each article is adapted from an academic research paper published in a peer-reviewed journal , re-written for students, and reviewed by the researcher.

Each contains an introductory video as well as questions to assess the students’ understanding.

Genetic Engineering

research topics for high school biology

Abstract : Nobody likes the buzzing sound or itchy bite of mosquitoes . But mosquito bites are not just irritating: they can carry and spread deadly diseases such as malaria, dengue, yellow fever and many more. What if we used genetic engineering to get rid of mosquitoes and prevent such diseases? Here we modified the genetic makeup of Anopheles gambiae mosquitoes (the main carriers of malaria). The mutation prevented females from biting and laying eggs. It spread through our caged populations quickly and drove them extinct . Our results pave the way for lowering mosquito populations in the wild and getting rid of malaria in the future.

  • Key term : gene mutation
  • Scientific figure s: time series graph, pictograph
  • Scientific method s: CRISPR, data validation, experiment, gene editing, scientific modeling

research topics for high school biology

Abstract : Did you know that some salamander species in Texas live in water underground and never see the light of day? Unfortunately, overuse of groundwater, pollution, and habitat loss threaten them with extinction . Before we can decide how best to protect these animals, we need to know more about them. To learn more, we collected DNA from salamanders living in the springs and caves of the Edwards-Trinity aquifer system in Texas. Differences in DNA showed that the individual salamanders we collected fall into 14 different species. Three of those species were new discoveries ! Then, we investigated how the different species were related, providing clues to how they evolved over millions of years. 

  • Key terms : adaptation, sustainability
  • Scientific figure s: dendrogram, map
  • Scientific method s: DNA sequencing, field study


research topics for high school biology

Abstract : Imagine a world without apples, watermelons, and sunflowers… It doesn’t sound very good, does it? Unfortunately, it could actually happen. Bees help these (and many other) plants grow, but they have been dying. One reason for this is that bees are suffering from more diseases . To find out where these bee diseases come from, we collected 890 bumble bees and screened them for three pathogens . We also looked at the types and qualities of the landscapes where we found these bees. Then we created a mathematical model to help us work out how different landscapes affect bees. We found out that landscapes with lots of food (flowers) for bees and more nesting sites led to healthier bees. Our results highlight the need to protect natural landscapes to conserve wild bees.

  • Key term : ecosystem
  • Scientific figure : scatterplot
  • Scientific methods : data reconstruction, experiment, field study, PCR (polymerase chain reaction), representative sampling, scientific modeling

Organization of Living Systems

research topics for high school biology

Abstract : What do you know about termites ? Perhaps you’ve heard that some termites can infest your home. But there are many different species out there. For example, subterranean termites make tunnels in the soil to look for food. Like other social insects , termites divide their tasks by assigning them to different groups. We wanted to identify the specific individuals who are the most active during the start and expansion of tunnel construction . We monitored five groups of 30 termites for three days and found that it was usually three individuals who do most of the work all the time. We believe that these top busy workers are also responsible for the organization of the tunnel network.

  • Key terms : labor castes, termites
  • Scientific figure : bar graph
  • Scientific methods : data extrapolation, experiment, representative sampling


research topics for high school biology

Abstract : The Earth is getting warmer, and we can see the effects of it – destructive floods, severe droughts, and intense storms. Just as we must look for ways to adjust to our changing environment , animals and plants must also adapt if they want to survive. We wanted to know how animals’ reproductive traits change to help them survive in warmer climates. We looked at dragonflies because the males use dark coloring on their wings to attract mates and intimidate rivals. We created a database to compare dragonflies living in warm climates to those living in cooler climates. We found that male dragonflies living in warmer climates have less wing coloring than those living in cooler climates. We also found wing ornamentation in warmer areas to be lighter in color. This is because the darker coloring can overheat the dragonfly and they become unable to reproduce. Lighter or reduced ornamentation is naturally selected when climates are warmer.

  • Key terms : natural selection, reproductive trait
  • Scientific figure : line graph
  • Scientific methods : climate scenarios, observation

research topics for high school biology

Abstract : It is not easy being small. Especially when nature seems to favor larger individuals. But why don’t all animals evolve to be bigger? We studied a wild population of snow voles (a small rodent species) in their alpine habitat. Genetic analysis indicated a hidden evolutionary change : voles evolved to become smaller but the average body size of the population stayed the same. To understand the underlying causes, we separated genetic and environmental influences on vole body size. We found that young voles with genes for small bodies developed faster. This allowed them to survive better when environmental conditions changed (earlier arrival of winter). As a result, the population evolved towards a smaller body size. Our study shows that populations can evolve rapidly. But without a genetic perspective and understanding of the underlying causes, we may not be able to detect these changes.

  • Key term : natural selection
  • Scientific figures : bar graph, line graph
  • Scientific methods : experiment, scientific modeling

Relationship Between Structure and Function

research topics for high school biology

Abstract : Vector-borne diseases are a major threat to human health. Diseases caused by viruses and parasites carried by mosquitoes kill millions of people every year. How can we control these diseases? One of the methods scientists have tried to develop recently is biocontrol – the use of natural enemies to control mosquito populations and thus the diseases they carry. We wanted to try a slightly different approach: using bacteria that reduce the mosquitoes’ ability to transmit viruses . We introduced these bacteria in local Australian mosquitoes and then released them back into a town where a lot of dengue outbreaks have occurred to breed with wild mosquitoes. Soon enough the majority of the mosquitoes in the area carried the bacteria. This has led to a drastic reduction in human dengue cases.

  • Key term : disease transmission
  • Scientific figures : histogram, pictogram, time series graph
  • Scientific methods : case study, data validation, PCR (polymerase chain reaction), representative sampling

Cellular Transport and Homeostasis

research topics for high school biology

Did you know that the cell copies 50 nucleotides (letters of DNA code)per second when it is dividing? And it only makes one mistake per 100 million nucleotides! Most times even these mistakes are caught and fixed. But sometimes a mutation (mistake in the code) gets passed on. In eggs and sperm that means an unborn baby will get one bad copy of that gene. In most cases, even this is okay. The baby is a carrier of a bad copy of the gene, but often the good copy from the other parent will work well enough. In rare cases, though, a baby may receive a bad copy from both parents. This means they will have a genetic disease . There are several diseases that are caused by a single nucleotide mutation. Scientists have always wanted to use genetic editing to correct the bad part of the gene. We found a way to do it in real, live mice!

  • Key terms : DNA
  • Scientific figure : box and whisker plot
  • Scientific method : DNA sequencing, experiment, fluorescence imaging, gene editing

research topics for high school biology

Have you ever heard of bacteriophages ? They are tiny viruses that can infect and kill bacteria, including the harmful bacteria that make us sick! Scientists discovered bacteriophages (phages) over a century ago. And they are actually all around us! Researchers have found phages in sewage, soil, and even in our bodies. What if we used this natural enemy of bacteria to our advantage? Can phages protect us against bacterial diseases? Researchers have used phages to treat diseases in the past. But were they successful? We reviewed clinical reports of phage therapy for the last 15 years. Our research showed that phages can be quite helpful and phage therapy was successful against bacterial infections. This is really important because antibiotic resistance has become a major threat to our health.

  • Key terms : reproduction, replication
  • Scientific figures : microscopy image, pictograph
  • Scientific methods : case study, controlled blinded study, data validation, systematic review

Ecology (Interdependence of Organisms)

research topics for high school biology

Bats – the only mammals that can fly! – are well adapted to life in the forest, but what happens when wildfires hit their homes? We wanted to find out how wildfires in the Sierra Nevada Mountains of California affect bats. We looked at three different areas where there have been large fires and counted how many species of bat we found in those areas. We also looked at how different levels of fire severity affected bats. Our results showed that wildfires are beneficial to bats. This is mainly because fires make forests less cluttered, which makes it easier for bats to find food and roosting spots. Instead of preventing all fires, we should manage some fires burning far from people so that there is a mix of severities and bat habitats. This would help bats and also reduce the risk of out-of-control megafires happening in the future!

  • Key terms : biodiversity, conservation
  • Scientific methods : climate scenarios, field study, survey research

Photosynthesis and Respiration

research topics for high school biology

Humans are increasing the amount of carbon dioxide (CO 2 ) in the air through CO 2 emissions. This is changing the climate, making life harder for many plants in areas that suffer from heat and drought. However, plants need CO 2 to grow, and more CO 2 can make them grow better. We wanted to test if the positive effect would offset the negative ones. To do so, we used scientific models to calculate future crop production and water use of four important crops all over the world under different scenarios of CO 2 emissions and climate change . Our calculations show that although there will be large reductions in crop yield due to climate change over the next century, some crops will still be able to grow well. This is also because crops can grow with less water when CO 2 levels are raised.

  • Key term : climate change
  • Scientific figure : map
  • Scientific methods : climate scenarios, scientific modeling

Cycling of Matter and Energy Flow

research topics for high school biology

What is in your waste bin? Banana peels, used napkins, a broken pencil? You may think they are useless waste. But they’re not: they are waste biomass ! They are made of once-living things and they store energy. There are four types of waste biomass.  Different waste conversion technologies turn it into energy. We wanted to know which combination would give us the maximum benefits. We found that we can gain lots of energy back from waste to help the environment. However, the right type of waste and conversion technology could be different for each part of the USA.

  • Key terms : biomass, renewable energy
  • Scientific figures : bar graph, pictograph
  • Scientific methods : life cycle assessment, scientific modeling

Genetic Expression in Cells

research topics for high school biology

Did you know that each of the trillions of cells in your body makes decisions at every moment of the day? While cells do not have brains, they do have molecular sensors that tell them what to do if a certain molecule or signal is present around them. This makes them similar to a computer program: input – in, response – out. Unfortunately, just as a buggy software code can make a computer malfunction, sometimes bad genetic code inside our cells causes them to respond in a way that is bad for the body. A cancer cell, for example, has a broken code causing it to grow despite signals to shut down. Scientists have long sought to develop gene therapy – a way to fix or replace a damaged or missing gene within a person’s genome. Our team approached this challenge in a new way: we engineered something called a protein circuit and it seemed to work! 

  • Key term : gene therapy
  • Scientific figure : flow chart
  • Scientific methods : experiment, gene editing

That’s Not All!

You can find many other free adapted scientific articles for high-school Intro Biology topics:

  • Gene Editing
  • Vaccination
  • Climate Change and GHG Emissions
  • Paleoscience

All our scientific articles are reviewed for accuracy by the original research scientists and are FREE for educators around the world. If you found this collection useful, share it with others in your network.

  • September 21, 2022

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212 Unique Biology Research Topics For Students And Researchers

biology research topics

Every student studying something related to biology — botany, marine, animal, medicine, molecular or physical biology, is in an interesting field. It’s a subject that explores how animate and inanimate objects relate to themselves. The field unveils the past, the present, and what lies in the future of the relationship between the living and nonliving things.

This is precisely why you need custom and quality biology topics for your college and university essay or project. It’ll make it easy to brainstorm, research, and get to writing straight away. Before the deep dive, what is biology?

What Is Biology?

Everyone knows it’s the scientific study of life, but beyond that, biology facilitates the comprehension of living and nonliving things. It’s a branch that explores their anatomy, behavior, distribution, morphology, and physiology.

For example, it understands how genes are classified and constituted into generations. It encompasses various branches, including botany, medicine, genetics, ecology, marine biology, zoology, and molecular biology.

Here are what some of these mean:

Botany: This study of plants examines their structure, physiology, ecology, economic importance, and distribution, among others. It also deals with their biochemical processes, properties, and social interactions between plants. It extends to how plants are vital for human life, survival, and growth and how they play a significant role in stabilizing environmental health. Zoology: Zoology studies animal behavior, brain, structure, physiology, class, and distribution. It’s the general study of the lives of both living and extinct animals. It explains animal classification, the animal kingdom, evolution, habitat, embryology, and life span. Physiology: Physiology deals with the daily functions of the human body: How it works and the factors that make it work. It examines molecular behavior, the chemistry and physics behind locomotion, and how the cells in the living organisms’ body function. It helps understand how humans and animals get sick and what can be done to alleviate pain. Microbiology: Dealing with microorganisms, it examined how viruses, algae, fungi, bacteria, protozoa, and slime molds become parts of human life. They’re regarded as microbes, which play substantial roles in the human biochemical processes, including climate change, biodegradation, biodeterioration, food spoilage, biotech, and epidemiology. Marine Biology: This is the scientific study of organs in the sea. It understands their family classification, how they survive, and what makes wild marine animals different from domesticated and consumable ones. It also explores their interaction with the environment through several processes. The marine biologist studies marines in their natural environment, collects data on their characteristics, human impact on their living, and how they relate with themselves.

Now that you know all these, here are some custom biology topics to research for your university or college essay and paper.

Controversial Biology Topics

There are many controversial subjects in every field, and biology isn’t exempt from controversy. If you’d like to create an original essay through diverse opinions, here are biology topics for you:

  • What are your thoughts on the post-Roe V Wade world?
  • How can the post-Roe V Wade policy affect developing countries looking up to America for their laws?
  • Abortion and feminism: discuss
  • Does saving life justify cloning?
  • Explain the principle of abortion in medical practice
  • The effects of cloning in medicine
  • How does genetics contribute to obesity?
  • Explain why a parent could have Hepatitis B virus and only one of five offspring have the virus
  • Is homosexuality really in the gene?
  • How does depression correlate with genetics?
  • Additives and how they affect the genes
  • Examine how genetic mutations work
  • Discuss the grounds that you could prove for legalizing human cloning
  • Which is more immoral: Human or animal cloning?
  • How is nanotechnology different from biotechnology?
  • Discuss the manifestation of nanotechnology in science
  • Explain three instances where public opinion has held back scientific inventions
  • How does transgenic crop work?
  • Would you say genetically modified food is safe for consumption?
  • Explain why sexual abuse leads to trauma.

Biology Research Paper Topics

You’d need to write an extensive paper on biology one day. This could be when you’re in your final year in college or the university or submitting to a competition. You’d need Biology topics to research for brainstorming, and here are 30 of them:

  • Stem cells and tissue formation processes
  • Why are there different congenital disabilities?
  • Mixtures in anticancer drugs?
  • What are the complexities of existing HIV drugs?
  • What is the contribution of chemotherapy to cancer?
  • Examine the chemotherapy process and why it doesn’t work for some patients.
  • Explain the origin of developmental diseases
  • How do germs affect the cells?
  • What are the consequences of the sun on the white person’s and black person’s skin?
  • Why are some diseases treatable through drugs while some are not?
  • Scientific lessons learned from COVID-19 and ideas to tackle the next virus
  • If animals are carriers of the virus, what should be done to them?
  • Examine five animals in extinction and what led to it
  • Discuss the subject of endangered species and why people should care
  • Is a plant-based diet sustainable for human health?
  • Account for the consequence of living on Mars on human health
  • Discuss the inconveniences involved in space travel
  • How does space flight contribute to environmental disasters
  • Discuss the emergence of leukemia
  • Explain how the immune systems in humans work
  • Evaluate the factors that weaken the immunological system
  • What would you consider the deadliest virus?
  • Autoimmune: what is it, origin and consequences
  • Immune disorder: origin and how it affects the body
  • Does stress affect the ability to have sex?
  • Contribution of vaccine to eradicating disease: Discuss
  • What are the complexities in taking the Hepatitis B vaccine while being positive?
  • Allergies: why do humans have them?
  • DNA modification: how does it work?
  • Explain the misconceptions about the COVID-19 vaccines.

Interesting Biology Topics

Biology doesn’t have to be boring. Different aspects of biology could be fun to explore, especially if you’ve had a flair for the study since your elementary school classes.

You can either write an essay or paper with the following interesting biology research topics:

  • Human emotions and conflicts with their intellectual intelligence
  • Emotions: Its influence on art and music and how the perception of art influences the world
  • The consequences of marijuana and alcohol on teenagers
  • Compare and contrast how alcohol affects teenagers and adults
  • Discuss the contributions of neuroscience to the subject of emotional pain
  • Explain how the brain process speech
  • Discuss the factors that cause autism
  • Explain what is meant when people say humans are animals
  • Why do scientists say humans are pessimists?
  • Factors contributing to the dopamine levels human experience
  • How does isolation affect the human brain?
  • What factors contribute to instinctive responses?
  • Noise pollution: how it affects living organisms
  • Fire ecology: The contributions of plants to fire outbreak
  • Explain the science behind how hot temperature, soil, and dry grass start a fire
  • Microbes: what do you understand by bioremediation?
  • Explain urban ecology and the challenges it pokes to solve
  • Discuss how excessive internet usage affects the human memory
  • Evaluate how conservation biology contributes to the extinction prevention efforts
  • Discuss the role of satellites and drones in understanding the natural world
  • Why do we need space travel and studies?
  • Explain the limitations of limnology studies
  • What are infectious-disease-causing agents all about?
  • Discuss what epigenetics studies encompass
  • Why is cancer research essential to the world?
  • Discuss climate change: Governments are not interested, and there is no alternative
  • How is behavioral science studies a core part of the understanding of the world?
  • Discuss the issues with genetic engineering and why it’s a challenge
  • Evaluate the strengths and weaknesses in the arguments for a plant-based diet
  • Create a survey amongst students of biology asking why they chose to study the course.

Biology Research Topics For College Students

If you find any of the above beyond your intellectual and Research capacity, here are some topics you can handle. You can use these for your essays, projects, quizzes, or competitions.

These custom yet popular biology research topics will examine famous personalities and other discourse in biology:

  • Effects of the human hormone on the mind
  • Why do men get erect even when they’re absentminded?
  • How does women’s arousal work?
  • How can melatonin be valuable for therapy?
  • Risky behavior: Hormones responsible for the risk
  • Stem and cloning: what is the latest research on the subject?
  • Hormones: changes in pregnancy
  • Why do pregnant women have an appetite for random and remote things?
  • The role of physical activities in hormone development
  • Examine the benefits and threats of transgenic crops
  • The fight against COVID-19: assess current successes
  • The fight against smallpox: assess current successes
  • The fight against HIV: history, trends, and present research
  • Discuss the future of prosthetic appliances
  • Examine the research and the future of mind-controlled limbs
  • What does cosmetic surgery mean, and why is it needed?
  • Analyze the meaning and process of vascular surgery
  • Discuss the debate around changes in genital organs for males and females in transgender bodies
  • How do donors and organ transplants work?
  • Account for the work of Dr. Malcom E Miller
  • Discuss the contribution of Charles Darwin to human evolution
  • Explain the trends in biomedicine
  • Discuss the functions of x-rays in botany
  • Assess the most efficient systems for wildlife preservation
  • Examine how poverty contributes to climate hazards
  • Discuss the process involved in plant metabolism
  • The transformation of energy into a living thing: discuss
  • Prevention for sexually transmitted disease: What are the misconceptions?
  • Analyze how the human body reacts to poison
  • Russian Poisoning: What are the lessons scientists must learn?
  • COVID-19: Discuss the efforts by two or three governments to prevent the spread
  • Discuss the contributions of Pfizer during the pandemic.

Marine Biology Research Topics

This subject explains orgasms in the sea, how they survive, and their interaction with their environment. If you have a flair for this field, the following Biology research topics may interest you:

  • Discuss what quantitative ecology through modeling means
  • Smallest diatoms and marine logistics: discuss
  • How is the shark studied?
  • Acidification of seas: Causes and consequences
  • Discuss the concept of the immortality of Jellyfishes
  • Discuss the differences between seawater and freshwater in marine study
  • Account for some of the oldest marine species
  • Discuss the evolution of the deep sea
  • Explain whales’ communication techniques
  • What does plankton ecology encompass?
  • The importance of coral reefs to seawater
  • Challenges that encompass geological oceanography
  • How tourism affects natural animal habitat
  • Discuss some instances of the domestication of wild marine animals
  • Coastal zone: pros and cons of living in such areas
  • How do sharks perceive enemies?
  • Analyze why some animals can live in water but can’t live on land
  • Explain how plants survive in the sea
  • Compare and contrast the different two species of animals in the water
  • How can marine energy be generated, stored, and used?

Molecular Biology Research Topics

Focusing on the construct of cells and analysis of their composition, it understands the alteration and maintenance of cellular processes. If you’d like to focus on molecular biology, here are 15 good biology research topics for you:

  • Ethical considerations in molecular genetics
  • Discuss the structure and component of the gene
  • Examine the restrictions in DNA
  • What are the peculiarities in modern nucleic acid analysis
  • What goes into the Pharmaceutical production of drugs
  • Evaluate the building blocks of life
  • Discuss the systems of RNA translation to protein
  • PCR: How DNA is tested and analyzed
  • Why is prion disease so dangerous?
  • Compare and contrast recessive genes vs. dominant genes
  • Can there be damage to the human DNA, and can it be repaired?
  • Constraints in the research of microarray data analysis
  • Protein purification: How it evolves
  • Objectives of nucleic acid
  • Explain the structure of a prion.

Biology Research Topics For High School

Your teachers and professors will be awed if you create impeccable essays for your next report. You need to secure the best grades as you move closer to graduation, and brainstorming any of these popular biology research topics will help:

  • Identify the most endangered species
  • The challenges to animal extinction
  • What are the things everyone should know about sea life?
  • Discuss the history of genetics
  • Explain the biological theory of Charles Darwin
  • How did the lockdown affect social interaction?
  • Why do some people refuse the vaccine?
  • Origin of genetics
  • What is animal hunting, and why is it fashionable
  • Explain the evolution of a virus
  • Role of lockdown in preventing deaths and illnesses
  • Invasive species: What does it mean?
  • Endangered animals: How do they survive in the face of their hazards?
  • Lockdown and their role in reducing coronavirus transmission
  • Vaccine distribution: Ideas for global distribution
  • Why can viruses become less virulent?
  • Discuss the evolution of the world
  • Explain the evolution of the planet
  • Explain what Elon Musk means when he says life on Mars is possible
  • What does herd immunity mean?
  • Flu: why is there a low incidence in 2020?
  • Relationship between archaeology and biology
  • Antiviral drug: What it means
  • Factors leading to the evolution of humans
  • Give instances of what natural selection means
  • What is considered the dead branches of evolution
  • Whale hunting: What it means and the present trends
  • Who is Stephen Jay, and what is his role in paleontology?
  • Origin of diseases: why must humans fall sick?
  • Why are humans called higher animals?

Human Biology Research Topics

Human biology understands humans and their relationship between themselves and their environment. It also studies how the body works and the impediments to health. Here are some easy biology research topics to explore on the subject:

  • How do gut bacteria affect the brain?
  • What are the ethical concerns around organ transplants?
  • The consequence of alcohol on the liver
  • The consequences of extreme salt on the human body
  • Why do humans need to deworm regularly?
  • The relationship between obesity and genetics
  • Genetically modified foods: Why are they needed?
  • How sun exposure affects human skin
  • Latest trends: Depression is hereditary
  • Influence of music on the human brain
  • What are the stages of lung cancer
  • Forensic DNA: latest trends
  • How visual consumptions affect how humans think
  • What is the process that leads to pregnancy?
  • Explain the role of nanotechnology in HIV research
  •  Discuss any experiment with stem cells you know about
  • Explain how humans consume food
  • Discuss the process of metabolism as well as its criticality to human health
  • Explore the consistent challenges technology poses to human health
  • Explain the process of body decay to a skeleton.

Cell Biology Research Topics

There are many evolutionary biology research paper topics formed not by the nomenclature but for what they stand for. Cell biology is one of the most complex branches of the field.

It examines minor units and the living organisms that make them up. The focus is on the relationship between the cytoplasm, membrane, and parts of the cell. Here are some topics to explore for your scientific dissertation writing :

  • How does chromatin engage in the alterations of gene expression?
  • What are the usual cell infections, and why does the body have immunity defections?
  • Identify and account for the heritage of Robert Brown in his core career focus
  • Explain the structure of the animal cell and why It’s what it is
  • Identify the cells in the human body as well as their functions
  • Explain a scenario and justify the context of animals photosynthesizing like plants
  • Why do bacteria invade the body, and how do they do it?
  • Why are mitochondria considered the powerhouse of the cell
  • Use the molecular analysis tool to explain multicellular organisms
  • Examine how the White blood cells fight disease
  • What do you understand about the role of cell biology in the treatment of Alzheimer’s Disease
  • What are the latest research methods in cell biology?
  • Identify the characteristics of viruses and why they threaten human existence.
  • Discuss the differences between DNA and RNA
  • What part of the body is responsible for human functionality for as long as the individual wants?

Get Biology Research Help As Soon As Possible

Creating the best essays or papers is easier now that you have custom biology research topics. However, you may still need support writing your paper beyond these topic ideas. After all, the first stage of writing like experts is brainstorming ideas and researching which is most feasible to write about.

If you truly want to wow your professor or teacher but can’t afford to dedicate all the required time, here’s an alternative. You can hire writing helpers online for quality papers at a cheap price, and we can help with that. We are a team of writers with many years of writing experience for students in Europe and North America. You can even buy thesis online with us, as well as editing services.

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10 Biology Summer Research Programs for High School Students

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By János Perczel

Co-founder of Polygence, PhD from MIT

7 minute read

Biology and the Health Sciences consistently rank among the top five college majors that American undergraduates often choose . It is also one of the most interdisciplinary and versatile fields of academic research, with fascinating intersections with chemistry, math, physics, psychology, and computer science. Many students ask us where they can go to get hands-on biology research experience over the summer. You asked and we listened!

Here is our list of 10 curated biology summer programs for aspiring high school students. If you are searching for a virtual research opportunity, you can also consider doing a biology research project through Polygence .

1) Center for Talented Youth (CTY) Honors Biology 

Hosting institution: Johns Hopkins University

Cost: $1,455

Format: Online

Application deadline: rolling admissions

This is an online research course where students will learn complex biological concepts in an online environment. It is great for students who are getting ready for AP biology. Students will explore the structures, functions, and processes of living organisms and their interactions with the environment. Students will be assessed through quizzes, tests, lab reports, interactive discussion forums, and case studies. This course also provides monthly synchronous class times and allows students  to schedule one-on-one virtual meetings with the instructor.

2) Carl B. & Florence E. King Foundation High School Summer Program

Hosting institution: MD Anderson Cancer Center

Cost: stipend is provided for housing and expenses

Format: In person (Houston, TX - open to Texas high school students only )

Application deadline: January 17, 2024

This program offers a rare opportunity to participate in a research project in one of the biomedical courses under the guidance of a full-time MD Anderson Cancer Center faculty member. Students will learn the importance of basic principles that form the basis of scientific research. Selected students will work in the MD Anderson labs during the week, participating in hands-on research. Students will walk away from the experience with a clear understanding of what it means and what it’s like to be a researcher in the biomedical sciences. This program is only open to current Texas high school seniors.

Please also reference our more comprehensive guide to medical research opportunities for high school students .

Research YOUR fave areas of Biology and Medicine

Polygence pairs you with an expert mentor in to create a passion project around biology and medicine. Together, you work to create a high quality research project that is uniquely your own. We also offer options to explore multiple topics, or to showcase your final product!

3) Pediatric Oncology Education (POE) Program 

Hosting institution: St. Jude Children’s Research Hospital

Cost: Funded Internship

Format: In person (Memphis, TN)

Application deadline: February 1, 2024

This program offers highly motivated students a chance to get exposure to cutting edge cancer research. It also helps to prepare students for professions in the biomedical sciences, nursing, and pharmacology, among other subfields that require oncology research experience and insight. Students will work with scientists, postdoctoral fellows, as well as research physicians.

4) Summer Research Program (SRP)

Hosting institution: Indiana University’s Simon Cancer Center

Format: In person (Indianapolis, IN)

Application deadline: February 1, 2024  (Estimated deadline based on previous year)

The Indiana University Simon Cancer Center Summer Research Program (SRP) aims to increase the proportion of underrepresented high school and undergraduate students engaging in the biomedical sciences. Students will receive hands-on experience and gain exposure to a wide range of basic science, translational, and clinical research activities. This is an 8-week program. High schoolers who are seniors as well as undergraduate students in their junior year and above are eligible to apply.

5) Anson L. Clark Scholars Program

Hosting institution: Texas Tech University

Format: In person (Lubbock, TX)

Application deadline: February 15, 2024

This is a 7-week intensive program that offers selected students the chance to work with professors at Texas Tech’s General Health Sciences Center. This program is research-based, but it also exposes students to weekly seminars, discussion sections, as well as field trips.

6) Pre-College Scholars Residential-Track Program

Hosting institution: University of California, Berkeley

Cost: $15,00 (for 8-week session); $14,500 (for 6-week session)

Format: In person (Berkeley, CA)

Application deadline: March 11, 2024

This program offers students from all over the world a chance to experience college campus life at UC Berkeley! Students get the chance to enroll in college-level courses taught by Berkeley professors, earn college credit for their work, all while experiencing university campus life with a cohort of students. Throughout the program, students can enroll in 2 different courses offered through Berkeley’s Summer Sessions program and participate in a series of extracurricular activities and excursions.

7) Research Mentorship Program

Hosting institution: University of California at Santa Barbara (UCSB)

Cost: $11,874

Format: In person (Santa Barbara, CA)

Application deadline: March 18, 2024

This program allows students to get exposure to a wide variety of interdisciplinary research in the biological sciences and beyond. Students will get a chance to engage in hands-on project-based learning and will also be paired with a research mentor - a graduate student, postdoc, or faculty member to conduct college-level research. Students can earn a total of 8 university credits by enrolling in two interdisciplinary research courses - an exploratory course and a lecture course. There are 24 different fields that students can choose from.

8) Provost’s Summer Mentorship Program (SMP)

Hosting institution: University of Pennsylvania

Format: In person (Philadelphia, PA)

Application deadline: May 2024 (Estimated based on previous year)

The Summer Mentorship Program (SMP) is a flagship program from the University of Pennsylvania’s Vice Provost for Student Engagement (VPSE) division. It is designed to expose first-generation college students to rigorous academic research. Only students studying in high schools in Philadelphia are eligible. In this 4-week immersion summer program, participating students are paired with one of five affiliate University of Pennsylvania Professional Schools.

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Register to get paired with one of our expert mentors and to get started on exploring your passions today! You have agency in setting up your schedule for this research. Dive in now!

9) Clinical Neuroscience Immersion Experience (CNI-X)

Hosting institution: Stanford University

Cost: $1,495- $2,795

Format: In person (Stanford, CA) as well as online options available

Application deadline: March 1, 2024

This 10-day program provides students with basic exposure to the study of neuroscience, psychiatry and brain science in addition to a potential chance to finish a cooperative capstone project. Students get the chance to work with Stanford University professors and researchers and engage in exciting and cutting edge research in the standards of neuroscience, clinical neuropsychiatry, and other areas within neuroscience research. In addition to participating in interactive lectures, students will also work in small teams to design solutions to pressing issues related to psychiatry, psychology, and neuroscience.

10) Research in the Biological Sciences (RIBS)

Hosting institution: University of Chicago

Cost: $14,000

Format: In person (Chicago, IL)

Application deadline: January 18, 2024

RIBS is a four-week intensive program that exposes students to a broad range of topics within biology, including molecular, micro- and cell biological lab techniques. Students get hands-on “bench” research experience. This course is taught using a project-based approach and moves from a basic survey of lab techniques to more applied learning. Students who participate in RIBS will spend most of their days in the lab! Lectures and teaching material will also be provided to familiarize students with background knowledge and to introduce students to new ideas and concepts. Last but not least, students will participate in a research forum at the end of the course and everyone will get a chance to present their project results and findings.

Interested in an independent biology research path? Join Polygence and do your own biology research project guided by an expert mentor!

Related Content:

Biology Research Projects for High School Students: 20 Ideas To Try This Summer

Top 10 Science Fairs and Competitions for High School Students in 2024

Get an Edge in College Admissions Through Doing a Research Project

How to Get Into Research Science Institute (RSI)  

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Top 100 biology research topics for high school and college.

biology research topics

Writing a biology essay may not sound like a very difficult thing to do. In fact, most students really like this subject. The problem is not that you can’t write a good paper on a topic in biology. The problem is with finding excellent biology research topics. Now, you may be wondering why you would want to invest so much time into finding great biology research paper topics. After all, what you write in the essay matters more than the topic, right? Wrong! We are here to tell you that professors really appreciate interesting and unique topics.

And it makes a lot of sense, if you think about it. If you simply pick one of the most popular biology research topics, you will never be able to pique the interest of your teacher. He has read dozens, if not hundreds, or papers on that exact same topic. What you want to do is come up with interesting biology research topics. You want to find topics that none of your classmates are thinking of writing an academic paper about. You will shortly see why this is important. And we will also give you 100 biology topics for research projects that you can use for free – right now!

Biology Research Paper Topics Really Are Important!

It doesn’t matter what area of biology you need to write about. This information applies to everything from zoology and botany to anatomy. The reality is that your professor will really appreciate good topics. And you can rest assured that he or she knows how to spot them. The moment the professor starts to read your paper, he or she will immediately realize that you really did your best to find an excellent topic. And if you write a good introduction paragraph (which contains a captivating thesis statement as well), you are in the best position to earn bonus points.

You may not be aware of it, but teachers are willing to treat great papers with more leniency. This means that you will not get penalized for minor mistakes if you come up with a great topic. In other words, you will get a better grade on your papers if you manage to come up with good research topics for biology. This is a fact and it is based on thousands of pieces of feedback from our readers.

How Do You Choose Good Biology Research Topics?

Choosing research topics for biology can be a daunting task. Frankly, the research paper topics biology students are looking for are not easy to come by. The first thing you want to avoid is going to the first website that pops up in Google and getting your ideas from there. Most of your peers will do the same. Also, avoid topics that are extremely simple. You will simply not have enough ideas to write about. Of course, you should avoid overly complex topics because finding information about them may be extremely difficult.

The best way to find a good topic, in our opinion, is to get in touch with an academic writing company. You will get access to a professional writer who knows exactly what professors are looking for. A writer will quickly give you an amazing research topic in biology.

Eloquent Examples of Popular Biology Research Topics

To make things as simple as possible for you, we’ve put together a list of biology research project ideas. You will find 100 topics on various subjects below. Of course, you can use any of our topics for free. However, keep in mind that even though we are doing our best to maintain this list fresh, other students will find it as well. If you need new topics for your next biology essay, we recommend you to get in touch with us. We monitor our email address, so we can help you right away. Also, you can buy a research paper from our service.

Biology Research Topics for High School

Are you looking for biology research topics for high school? These are relatively simple when compared to college-level topics. Here are a couple of topic ideas that high school students will surely appreciate:

  • Identifying Three Dead Branches of Evolution.
  • What Is Sleep?
  • How Does Physical Exercise Affect the Metabolism?
  • A Behavioral Study of Birds.
  • How Does Music Affect Your Brain?
  • Climate Change and Biodiversity.
  • Are Bees Really Becoming Extinct?
  • Rainforest Extinction Is Dangerous.
  • The Benefits of Organic Farming.
  • Can the Brain Repair Itself?
  • The Effect of Bacteria on Depression.
  • How Do Sea Animals Camouflage?

Research Topics in Biology for Undergraduates

Research topics in biology for undergraduates are more complex than high school or college topics. Our researchers did their best to find topics that are relatively complex. However, each one of the following topics has plenty of information about it online:

  • What Is the Mechanism of Metastasis in Cancer Patients?
  • How Do Tumor Suppressor Genes Appear?
  • How Can We Destroy Cancer Cells Without Damaging Other Cells?
  • The Benefits of Gene Therapy.
  • Analyzing the Huntington’s Disease (the HTT Gene).
  • How Does the down Syndrome (Trisomy of 21st Chromosome) Appear?
  • Analyzing the Brain Activity During an Epileptic Seizure.
  • How Are Our Memories Formed and Preserved?
  • The Effect of Probiotics on Infections.
  • Analyzing Primate Language.
  • Analyzing Primate Cognitive Functions.
  • The Link Between Darwin’s Theory and Biology.

Biology Research Topics for College Students

Biology research topics for college students are of moderate difficulty. They are easier than undergrad topics and more complex than high school topics. While compiling this list, we made sure you have more than enough information online to write the paper quickly:

  • Using DNA Technology in the Field of Medical Genetics.
  • The Effect of Drinking on Embryonic Development.
  • How Are Genes Mapped and Cloned?
  • Explain What Genetic Polymorphism Is.
  • What Is a Hereditary Disease?
  • The Effect of Drugs on Embryonic Development.
  • Describing Oligogenic Diseases (like Hirschsprung Disease)
  • What Is the Mendelian Inheritance?
  • How Transcriptomics and Proteomics Changed Modern Medicine.
  • The Risk Factors of Infertility Explained.
  • How Does Aging Effect Infertility?
  • What Do Ash Elements Do in a Plant?
  • Explaining the Pigments in a Plant Cell.
  • How Is Photosynthesis Done?
  • The Role of Fats in Plant Cells.
  • The Effect of Smoking on Embryonic Development.

Cell Biology Research Topics

Some of the best biology topics are cell biology research topics. The scientific community is constantly making progress in this area, so there is always something new to write about. Here are some of the best examples:

  • What Is Regenerative Medicine?
  • A Closer Look at Tissue Engineering.
  • Discuss the Future of Regenerative Medicine.
  • Analyzing Therapeutic Cloning.
  • The Pros and Cons of Creating Artificial Organs.
  • How Do Cell Age?
  • Can We Reverse Cell Aging?
  • Advances in Cell Therapy.
  • What Is Cell Adhesion?
  • Explaining Cell Division.
  • What Is Cellular Metabolism?
  • Describe Active and Passive Transport in Cells.
  • What Are Cell Plastids?

Evolutionary Biology Research Paper Topics

If you want something more complex, you can try your hand at writing on evolutionary biology research paper topics. As with all our topics, you will be able to find a lot of ideas and information online. Here are our picks:

  • Where Did Plants Come From? (The Evolutionary Theory)
  • Explaining the Host-parasite Coevolution.
  • How Did Parasites Evolve over Time?
  • What Is Natural Selection and How Does It Work?
  • Explain Sexual Selection.
  • Explain Sexual Conflict.
  • How Did Our Immune Systems Evolve?
  • How Do New Species Appear in the Wild?
  • The Evolution of Cell Respiration.
  • What Is the Hippo Pathway? (Developmental Biology)

Various Topics

Antibiotics resistance, agriculture and cloning are hot subjects nowadays. Your professor will surely be interested to learn more about biology research topics. Here is a mix of topic ideas from our established community of academic writers:

  • The Problem of Using Antibiotics on Large Scale.
  • Examining the Effects of Salt on Plants.
  • What Is DNA Technology?
  • The Effects of GMOs on the Human Body.
  • How Is the Quality of Antibiotics Controlled?
  • How Are GMO Food Crops Created?
  • The Effect of Veterinary Antibiotics on Humans.
  • The Allergic Reactions to Specific Antibiotics.
  • A Look at How Penicillin Works in the Human Body.
  • How Are Antibiotics Obtained?
  • What Are Natural Biochemicals with Pest-repellent Properties?
  • The 3 Most Toxic Effects of Antibiotics
  • How the Human Body Develops Resistance to Antibiotics.
  • The Impact of Biology on the Us Agriculture.
  • What Is the Green Revolution?
  • Analyzing the Minerals in the Plant Cell.
  • Analyzing Muscle Development and Regeneration
  • The Uses of Cancer Stem Cells.

Marine Biology Research Topics

There is a lot of talk about global warming, about microplastics in our oceans, and about endangered marine species. This means that marine biology research topics are a very hot topic today. Here are some of our best ideas:

  • Can GMO Organisms Break down Oil after Maritime Accidents?
  • Pollution-absorbing Bio-films.
  • Microbes That Can Absorb Toxic Compounds in the Water.
  • Can We Really Use Bioluminescence?
  • How Is Bio-diesel Created?
  • Analyzing the Coral Reef Biology.
  • Why Is the Lobster Population Dwindling?
  • The Effect of Mass Fishing on the World’s Oceans.
  • Global Warming and Its Effect on Marine Microorganisms.

Molecular Biology Research Topics

Writing about molecular biology research topics is not easy. However, it’s a foolproof way to get a top grade. Your professor will really appreciate your willingness to write an essay about a complex topic. Just make sure you know what you are talking about. Below you can find some of the best topics:

  • How Is Insulin Produced?
  • How Is the Growth Hormone Produced?
  • Analyzing the Repropagation of Translation.
  • What Is DNA-telomerase?
  • The Process of Sequencing Nucleotides in DNA.
  • What Is Telomerase?
  • The Link Between Telomerase and Cancer.
  • The Link Between Telomerase and Aging.
  • How Does DNA Forensics Work?
  • Describe the Process of Protein Metabolism.

There is no such thing as easy biology research topics. When the topic is too simple, you end up getting penalized. You can’t write 500 words about it without straying away from the subject. Also, no matter how interesting the topic may be, you should make sure that the essay is written perfectly. This means that not even interesting biology research topics can save you from a bad grade if you fail to follow all applicable academic writing standards.

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  • Science Fair Project Ideas for Kids, Middle & High School Students ⋅

High School Biology Topics

research topics for high school biology

Biology Science Fair Projects

Simply put, biology involves the study of living organisms, from single-celled organisms to multiple-celled plants, animals and humans. Some basic biology class topics might include cellular structure and functions, evolution and natural selection, heredity and genetics and ecosystems. The study of this life science changes and evolves as ongoing research reveals new discoveries about how living organisms work and interact, down to the smallest possible detail. Since the subject is much too broad to cover in only one class, many high schools also offer advanced biology classes as well as more specialized courses such as anatomy.

TL;DR (Too Long; Didn't Read)

Advanced high school biology topics may include such subjects as:

  • Central nervous systems and brain functions
  • Energy and chemistry of life
  • Plant systems and ecology
  • Evolution, ecology and diversity
  • Cell structure and specialization

Cellular Structure and Function

Though microscopic, cells consist of complicated structures capable of growing and dividing. They provide the foundation for all living things. Students learn what a cell is and how cells differ from each other. They diagram single-celled organisms and learn about the hierarchical structure of multi-cellular organisms. Lessons include the basic structure and function of cells as well as how they combine and work together. Students learn how cellular processes enable life, through means such as photosynthesis, chemosynthesis, cellular respiration and cell division and differentiation.

Evolution and Natural Selection

Fossil and genetic evidence supports the idea that Earth evolved over time, with many changes occurring in its surface and the organisms that dwell on it. Organisms often experience physical changes over time to adapt to changing living conditions. Mutations such as distinct colorations sometimes occur and in some cases enhance the ability of a species to survive -- like white fur in the Arctic. In natural selection, the population of organisms not possessing these new traits is reduced, while those that do possess the advantageous traits increase in number, until few to none of the species exhibit the original traits.

Heredity and Genetics

Hereditary traits are easily seen in families in areas such as eye and hair color. Outliers where a child resembles a grandparent rather than a parent are easily explained in this manner. Scientists have learned that each person has a unique DNA code. Genes are segments of these DNA molecules. Each organism has a genome that contains all of the information needed to create and maintain that organism.

The study of DNA sequencing allows scientists to determine how physical traits and certain health issues are passed on. Any change in the sequence of these molecules results in a change to the gene. Students learn about genetic traits commonly passed down from parent to child as well as about gene mutations and chromosomal abnormalities which can cause visible changes to the body.

Ecosystems and Interdependence

Students learn about ecosystems and how all living organisms support each other. All living organisms depend on others to a certain degree. Lessons explore how lower level life forms such as plants and algae are consumed by more complex organisms, which may then be consumed by even higher life forms. Ultimately, the higher life form dies and is returned to provide food for the lowest level organisms. Lessons address the importance of maintaining this system. When this natural cycle is broken, organisms may undergo biological changes to adapt or in more severe situations, the survival of the species may be threatened.

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  • District of Columbia Public Schools: Science Scope and Sequence
  • The State of New Jersey: High School Lab Science : Biology Core Content
  • University of California Berkeley: Understanding Evolution
  • National Institute of Health: Genetics Home Reference

About the Author

Kimberly Yavorski is a freelance writer with a passion for learning, especially about nature, outdoors and the natural sciences. A longtime student of the life sciences, she served as a leader for Girl Scouts and 4H, sharing her interests by teaching children and teens about natural and environmental science and animal anatomy. Her work has also appeared on and Happy Science Mom. She can be found at

200 Distinctive Biology Research Topics to Write a Killer Paper

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Biology research topics are crucial for students as they deepen their understanding of the natural world and its intricate processes.

Engaging with these topics fosters critical thinking, analytical skills, and scientific literacy.

In today’s post  our writers  have compiled a list of biology research paper topics that will help students gain access to valuable insights, up-to-date information, assisting their excellence in their academic pursuits.

This content serves as a reliable source for students to explore diverse topics and stay informed on the latest developments in the field of biology.

After reading this exciting blog post, you’ll know what to expect from a good  paper writing service . So, without further ado, let’s get started.

Table of Contents

Unique Biology Research Topics for You to Score High

Writing a research paper  on biology topics can be exciting if you know how to pick the right subject.

Stay up to date with what established biologists are studying and ensure your topic is something you can easily research and back up your ideas with.

Here’s a list of some of the most remarkable topics for an excellent college paper.

Top Biology Research Topics

  • Can drug addiction be regarded as a disease?
  • Discussing Ebola as a biological weapon.
  • How does human memory work?
  • Can we consider immortality a reality?
  • Plant diseases and their causes.
  • Analyzing if  dormant microbes trigger Alzheimer’s ? 
  • The significance of molecular biology in cancer treatment.
  • The difference between bisexuality and homosexuality in animal species.
  • How are obesity and genetics connected?
  • Understanding stem cell research.
  • How are hormones influencing the human body?
  • The most beneficial biological development in history.
  • Basic principles of human cloning.
  • Maintaining the ecosystem and its importance.
  • How are organisms adapting to challenging situations?
  • Understanding the hierarchical structure of single-celled organisms?
  • The primary function of multicellular organisms.
  • Discuss how a fossil supports the theory of evolution.
  • Understanding different cell reproduction types.
  • Reasons why enzymes are essential.
  • Difference between eukaryotes and prokaryotes.
  • The process of photosynthesis.
  • How does human metabolism work?
  • The difference between mitosis and meiosis.
  • Probability of gene inheritance.
  • Understanding the DNA Structure.
  • How is PCR used?
  • The mechanism of cloning.
  • Discussing the carbon cycle mechanisms.
  • Effects of humans on biodiversity.
  • Main factors regulating the dynamics of a population.
  • The modern relatives of dinosaurs.
  • Strategies organisms use for acquiring nutrition.
  • The tree of life.
  • Understanding the concept of natural selection.

As time progresses, biologists are increasingly exploring  animal research topics  in addition to human studies. These subjects encompass investigations into animal evolution, existence, and survival. 

By delving into these areas, researchers comprehensively understand the intricate relationships between various species and their environments, ultimately enhancing our knowledge of the natural world.

Unique Biology Research Topics

Every day, the world of science uncovers new discoveries, with dedicated researchers continuously embarking on medical expeditions.

These efforts have led to the identification of numerous  autism research topics , significantly enhancing our understanding of this complex condition.

As a result, these findings have greatly benefited the field of  special education research , paving the way for improved support and tailored interventions for individuals with autism.

By staying informed on the latest advancements, we can collectively contribute to a more inclusive and empathetic society.

If you want your paper to stand out, pick one of these great research topics for your biological research!

  • The role of cells in healing damaged bones.
  • The right amount of protein to consume.
  • Effects of cancer on growth cells.
  • Is it ethically good to research stem cells?
  • Different ways in which cells communicate.
  • How are DNA and the environment connected?
  • Recent developments in cell biochemistry.
  • Can you reverse the process of aging?
  • How are cilia facilitating the cells’ movement?
  • Reasons why cells get sticky.
  • Understanding how the brain keeps memories.
  • Is surgery the only way of treating glaucoma?
  • Understanding protein biosynthesis process.
  • The central dogma of molecular biology – what must you know?
  • Understanding diffusion as a transport technique.
  • The role of microtubules in the nervous system.
  • Ways to improve hypertrophy in the body.
  • The impact of sunburns.
  • The effects of music on the brain.
  • How is learning affected by the sleep and wake cycles?
  • Is drinking more water could prevent extensive sunburns? 
  • The effects of sunlight on biomass.

Easy Biology Research Paper Topics

If you are new to the field of biology, then you can start looking at this list of easy biology research topics.

  • The process of tissue formation.
  • Reasons for the existence of different congenital disabilities.
  • Existing HIV drugs and their complexities.
  • Why does chemotherapy fail for some patients?
  • The effect of germs on the cells.
  • How does the sun affect the skin?
  • Why can’t we treat some diseases with drugs?
  • Ways to treat animals that are carrying the virus.
  • Discuss the five animals in extinction.
  • Why should people care for endangered species?
  • Can humans sustain a plant-based diet?
  • The inconveniences of space travel.
  • The emergence of leukemia.
  • Understanding the human immune system.
  • Factors responsible for weakening the immunological system.
  • The origin and consequences of autoimmune.
  • How immune disorder affects the human body.
  • Effectiveness of vaccines in eradicating a disease.
  • Complexities of taking the Hepatitis B vaccine.
  • Why do humans have allergies?
  • How does DNA modification work?
  • Common misconceptions about COVID-19.

Interesting biology research topics

Looking into biology can be super fun – many cool topics exist. High school and college students can find something that interests them, whether a common topic relevant to the community or something more fascinating. It’s worth checking out!

  • Effects of marijuana and alcohol on teenagers.
  • How is alcohol affecting teenagers and adults?
  • How is neuroscience helpful in coping with emotional pain?
  • How does the brain process speech?
  • Factors that are responsible for autism.
  • Is it true that a human is an animal?
  • The effect of isolation on the human brain.
  • Factors contributing to automatic responses.
  • How is noise pollution affecting living organisms?
  • Understanding the fire ecology.
  • Understanding the term bioremediation.
  • What should we know about urban ecology?
  • Is excessive internet usage damaging to human memory?
  • Understanding the infectious-disease-causing agents.
  • The importance of cancer research.
  • Why is genetic engineering a challenge?
  • The role of melatonin in therapy.
  • Are hormones responsible for risky behavior?
  • What is the latest research on stem and cloning?
  • Physical activities and their role in hormone development.
  • Transgenic crops – benefits and threats.
  • Analyzing the fight against smallpox.
  • The future of prosthetic appliances.
  • Examining mind-controlled limbs.
  • Is cosmetic surgery a need?
  • The significance and process of vascular surgery.
  • Analyzing trends in biomedicine.
  • The functions of X-rays.
  • The most effective way of preserving wildlife.
  • Poverty and its contribution to climate hazards.
  • Analyzing how a human body reacts to poison.
  • The misconceptions about sexually transmitted diseases.
  • The significance of understanding evolutionary biology.

Good biology research topics

If you’re looking for an exciting biology research paper topic, try and find one that offers an unexpected angle on life.

It should be engaging, captivating, and relevant to the world. It’s all about exploring a subject with lots of potential and can help us better grasp life and living organisms.

Here’s another list of great topics for your biology research.

  • Understanding quantitative ecology.
  • The causes of acidification of seas and its consequences.
  • Immortality of jellyfish.
  • The difference between seawater and freshwater.
  • The evolution of the deep sea.
  • The communication techniques of whales.
  • Coral reefs and their importance to seawater.
  • The effects of tourism on natural animal habitats.
  • Is it possible to domesticate wild marine animals?
  • The pros and cons of living in the coastal zone.
  • The survival of plants in the sea.
  • Analyzing two different species of animals in the water.
  • Ways to generate and use marine energy.
  • Molecular genetics and its ethical considerations.
  • Understanding the structure of the gene.
  • Analyzing restrictions in the DNA.
  • Examining the building blocks of life.
  • Understanding why prion disease is so dangerous.
  • Dominant genes vs. recessive genes.
  • Is there a possibility of human DNA getting damaged?
  • What is the objective of nucleic acid?
  • How to cope with the challenge of animal extinction
  • Things we should know about sea life.
  • The history of genetics.
  • How has the lockdown affected social interaction?
  • Reasons behind some people refusing the vaccine.
  • Is animal hunting a fashion or a need?
  • The evolution of a virus.
  • What does invasive species mean?
  • Is life on Mars Possible?
  • Understanding the term’ herd immunity.’
  • How are biology and archaeology related?
  • What should we know about natural selection?
  • The dead branches of evolution.
  • The present trends of whale hunting.

Biology research topics related to cells and more

Advances in cell biology can help treat illnesses and wipe out viruses. Crafting a paper on this topic can be a satisfying experience for any biology student. Here you go with some interesting topics related to cells and more.

  • The effects of gut bacteria on the brain.
  • Ethical concerns around organ transplant.
  • How does alcohol affect the liver?
  • Is obesity related to genetics?
  • Why do we need genetically modified foods?
  • Sun exposure and its effect on the human skin.
  • Is it correct to say that depression is hereditary?
  • How is music influencing the human brain?
  • The latest trends in forensic DNA.
  • The importance of nanotechnology in the treatment of HIV.
  • Understanding how humans consume food.
  • Challenges that technology is posing to human health.
  • The most common cell infections.
  • The structure of the animal cell.
  • The role of cell biology in treating Alzheimer’s disease.
  • Identifying the characteristics of viruses.
  • The difference between RNA and DNA.
  • The hormonal control system of mammals.
  • Factors that speed up the metabolism.
  • Understanding hormonal malfunctioning.
  • The structure of digestive systems.
  • The importance of the sun as an energy source for cells.
  • Size and function of Eukaryotic and Prokaryotic cells.
  • Cell membranes and their importance.
  • How are DNA and RNA different?
  • Importance of cell biology in understanding genetics.
  • Understanding the molecular energy reserves.
  • The significance of apoptosis for growth.
  • How impactful are defective cells for the normal functioning of the body?
  • The relationship between cell function and cell structure.
  • How are cytokines and cell biology related? 

Excellent Biology Research Topics

Still on the hunt for top-notch topics for your biology research paper? Check out this list; it has some great research topics for you to consider.

  • Global warming and its biological impact.
  • Factors affecting population genetics.
  • Oxytocin and its role in the human reproductive system.
  • The functioning of the human immune system.
  • Effective ways to deal with stress biology.
  • Common causes of asthma.
  • The effect of transplantation on the human immune system.
  • Perception of vaccination in society.
  • The properties of well-functioning human cells.
  • Restricting enzymes and their importance in body functionality.
  • The role of neurobiology in improving human memory.
  • Different chemical reactions in the human body.
  • The evolution of biology.
  • The main reasons for plant diseases and how to cure them?
  • The phenomenon of homosexuality and bisexuality.
  • Biodiversity and climate change.
  • How physical exercises can impact metabolism.
  • Bacteria and its effect on depression.
  • The adverse effects of rainforest extinction.
  • Ways of mapping and cloning genes.
  • The adverse effects of the oligogenic disease.
  • Hereditary diseases and their danger.
  • The cognitive functions of primates.
  • Down syndrome and its leading causes.
  • Probiotics and their role in curing infections.
  • Main reasons for obesity in pets.
  • The pros and cons of testing beauty products on animals.
  • A case study on the biology of marine birds.

New and Trendy Biology Research Topics

It’s a good idea to keep up with the times when writing a biology research paper, so here’s a list of some of the hottest biology topics right now.

  • Understanding genetic drift.
  • The complex process of DNA Replication.
  • The importance of neurobiology.
  • Is genetic engineering a way to cure obesity?
  • Does age slow our reaction time?
  • Bipolar disorder – what do we need to know?
  • Hormones and their effect on our behavior.
  • Should human cloning be legalized?
  • The advantages of vaccination.
  • Is it correct that bees are becoming extinct?
  • The unique biology of marine birds.
  • Understanding the extracellular matrix.
  • Differences between warm-blooded and cold-blooded animals?
  • The existence and evolution of arthropods.
  • Annelids and their characteristics.
  • The evolution of reptiles.
  • Ways to prevent genetic diseases.
  • Genetic testing and its ethical implications.
  • Is DNA helpful in solving crimes?
  • The role of antibiotics in controlling diseases.
  • How effective is bone marrow transplant in treating sickle cell?
  • Probiotics and their harmful effects.
  • What factors cause stress in plants?
  • The psychological development of infants.
  • Parasites and their evolution.
  • Sunscreen and its adverse effects.
  • The harmful effects of toothpaste you should know.
  • The biological basis of psychological disorder.
  • The recent development of oxytocin science.
  • The importance of cardio exercises.
  • The significance of therapeutic cloning.
  • The benefits of organic farming.
  • Understanding DNA testing.
  • Analyzing the impact of steroids.
  • The role of neuroscience in robotic technology.
  • Ways to deal with the problem of extinction.
  • Genetic factors that influence the immunological system.
  • Understanding the neurobiological explanation of sleep.
  • The phenomenon of DNA-modified organisms.
  • The evolution of infectious diseases.
  • Pollution and its impact on people.

You now have a good idea of what biology research topics you want to explore, right? Check what your professor is expecting and then contact our experts if you have a problem dealing with this assignment yourself. 

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  1. 200 Biology Research Topics For High School

    200 Biology Research Topics- To Start With Right Away. High School biology has several sections to choose from, which may make it taxing for students to resolute on one choice. Here is a sizable list of 201 biology research topics for high schoolers which they can start instantly: Cell Biology. Animal cell and its structure; Functions of Cells

  2. 30 Research Ideas in Biology for High School Students

    Here are 30 research ideas for high school students to stimulate inquiry and enhance their understanding of biological principles. 1. Genetics and Heredity: Understanding Life's Blueprint. Genetics and heredity are the foundation of life's diversity.

  3. Biology Research Projects for High School Students: 20 Ideas To Try

    In this project, we will perform and systematic review and meta-analysis of fasting or diet-induced autophagy and its benefits on the body. You will gain skills in 1) searching and reviewing primary literature, 2) computational skills for performing data analysis (R language), and 3) writing your scientific findings.

  4. 121 Biology Research Topics for High School Students

    Binary fission as a means of cell reproduction. Enzymes that regulate gene expression. Enzymes that regulate RNA activities. The role of food vacuoles in a cell. How the body regulates its water content. The balance of electrolytes in the human body. These topics are biology research topics high school students would find interesting, and easy ...

  5. 181+ Best Biology Research Topics for High School Students

    Biology Research Topics for High School Students; 1. Changing Genes with CRISPR Technology: 2. How Climate Change Affects Sea Life: 3. Microbes in Our Body and Our Health: 4. Learning from Ancient DNA: 5. How Our Brain Learns and Adapts: 6. Saving Endangered Animals with DNA: 7. Creating Things with Synthetic Biology

  6. Biology Research Projects for High School Students

    A good biology project needs to have enough scientific research backing it so that it helps support or disprove your hypothesis. This article is all about easy and interesting research projects designed just for keen high school students. We'll explore topics in the domain of the human body, ecosystems, diseases and their treatments, and more.

  7. 25 Research Ideas in Biology for High School Students

    Study cancer immunotherapy: the study of how cancer cells evade the immune system and how we can harness the immune system to battle cancer. 5. Track current progress and limitations of new methods and identify next opportunities. 6. Study how cancer cells can evolve to become resistant to certain treatments that were once effective.

  8. 10 Biology Research Opportunities for High School Students

    Here are 10 research opportunities in the field of biology for high school students: 1. Research in the Biological Sciences (RIBS) at University of Chicago. University of Chicago's Research in the Biological Sciences is an intensive four-week pre-college summer program designed to introduce students to a variety of research techniques in the ...

  9. 100 Biology Research Topics for Students & Researchers

    Research Topics in Biology for Undergraduates. 41. Investigating the effects of pollutants on local plant species. Microbial diversity and ecosystem functioning in a specific habitat. Understanding the genetics of antibiotic resistance in bacteria. Impact of urbanization on bird populations and biodiversity. Investigating the role of pheromones ...

  10. High school biology

    This course covers many topics in High school biology. Newer material aligned with the Next Generation Science Standards is available in the latest version of our High school biology course. ... Find the latest version of High school biology here. Unit 1: Biology foundations. Biology and the scientific method: Biology foundations Important ...

  11. 15 Biology Research Opportunities for High School Students

    Texas Tech University's Research Program is pivotal in cultivating the next generation of scientists and healthcare professionals by providing high school students with university resources and mentorship. 11. University of Chicago's Research in the Biological Sciences. Location: University of Chicago.

  12. 100 Research Topic Ideas for High School Students

    Here are five specific high school biology research topics and how you can approach them: 16. Investigate the impact of microplastics on marine ecosystems and wildlife. This topic is crucial due to increasing pollution levels. You can collect samples from water bodies to analyze microplastic concentration and study its effects on marine life.

  13. 200+ Interesting Biology Research Topics For Students In 2023

    Molecular Biology Research Topics For Undergraduates. 31. Studying the structure and function of DNA and RNA molecules. 32. Analyzing the regulation of gene expression in eukaryotic cells. 33. Investigating the mechanisms of DNA replication and repair. 34. Studying the role of non-coding RNAs in gene regulation.

  14. 100 Interesting Research Paper Topics for High Schoolers

    The program pairs high-school students with Ph.D. mentors to work 1-on-1 on an independent research project. The program actually does not require you to have a research topic in mind when you apply, but pro tip: the more specific you can be the more likely you are to get in! Elements of a Strong Research Paper Introduction

  15. High School Intro Biology Collection

    High School Intro Biology Collection. We've put together this collection of 13 scientific articles aligned with the topics in the high school introductory biology curriculum. Each article is adapted from an academic research paper published in a peer-reviewed journal, re-written for students, and reviewed by the researcher.

  16. 200+ Biology Research Topics for Students

    A List of Researchable Topics for Biology. A list of researchable topics for biology students starts with several interesting biological topics concerning sociological perspective and ethical issues. The most debatable subjects are abortion, human cloning, genetic researches and the new ethics that should be created to resolve these issues.

  17. 212 Essential Biology Research Topics That Will Impress You

    Biology Research Topics For High School. Your teachers and professors will be awed if you create impeccable essays for your next report. You need to secure the best grades as you move closer to graduation, and brainstorming any of these popular biology research topics will help: Identify the most endangered species; The challenges to animal ...

  18. Biology Research for High School Students

    Biology Research for High School Students. Biology forms the basis of medical breakthroughs, agricultural innovations, and environmental conservation efforts. ... RIBS is a four-week intensive program that exposes students to a broad range of topics within biology, including molecular, micro- and cell biological lab techniques. Students get ...

  19. 10 Biology Summer Research Programs for High School Students

    1) Center for Talented Youth (CTY) Honors Biology. Hosting institution: Johns Hopkins University. Cost: $1,455. Format: Online. Application deadline: rolling admissions. This is an online research course where students will learn complex biological concepts in an online environment. It is great for students who are getting ready for AP biology.

  20. Top 100 Biology Research Topics For High School And College

    Biology research topics for college students are of moderate difficulty. They are easier than undergrad topics and more complex than high school topics. While compiling this list, we made sure you have more than enough information online to write the paper quickly: Using DNA Technology in the Field of Medical Genetics.

  21. High School Biology Topics

    Some basic biology class topics might include cellular structure and functions, evolution and natural selection, heredity and genetics and ecosystems. The study of this life science changes and evolves as ongoing research reveals new discoveries about how living organisms work and interact, down to the smallest possible detail.

  22. High School, Human Biology & Health Science Projects

    Build a Wind-Powered Car. Delve into the intricacies of human biology and health with this collection of science experiments. Investigate anatomy, physiology, and diseases. Explore classic and cutting-edge high school science experiments in this collection of top-quality science investigations.

  23. Excellent biology research topics you've been searching for!

    Interesting biology research topics. Looking into biology can be super fun - many cool topics exist. High school and college students can find something that interests them, whether a common topic relevant to the community or something more fascinating. It's worth checking out! Effects of marijuana and alcohol on teenagers.