Biology Research Paper Topics

130+ Fascinating Topics for Your Next Biology Research Paper

Biology is the most magnetic field of study in recent days. In this essence, several incredible developments are going on. If you wish to be a biologist in the future or are already in the making process, there is no better time to start than right now.

Considering that you take an immense interest in biology and have pursued the subject in your preliminary days, writing a biology research paper is one of the best-known ways to dip your toes into the field. 

But before you do that, do you need to know some good biology research topics?

If you are looking for relevant and interesting paper help topics, we have researched thoroughly and dug out some exciting biology topics for you.

Ergo, get ready with your pen and paper and do not miss a topic that clicks on instantly.

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Cell Biology Research Topics

  • The cellular structure of an animal or a plant cell

  • Different cells in a human body and their functions

  • How do white blood cells help our body fight against diseases?

  • What would have happened if animals could photosynthesize as plants?

  • What is cell division, and describe how does it work?

  • Are viruses alive or dead?

  • What are cancer cells, how do they workand why are they so life-threatening?

  • What are stem cells and their potential?

  • What do you mean by the statement- mitochondria are the cell's powerhouse?

  • Describe the mechanism by which red blood cells transport oxygen

  • How are animal cells different from plant cells?

  • How do single-celled organisms work?

  • Bacteria and how they invade our bodies?

  • How do fungi reproduce?

  • How do we kill cancer cells?

Immune System Biology Research Topics

  • How does the immune system of human bodies work?

  • What weakens the immunological system of the human body?

  • The global aids or HIV epidemic

  • How can we live with autoimmune diseases

  • What causes immune disorders, and how do they affect the body?

  • What factors can make the human immune system more robust and help the body fight against diseases?

  • What are autoimmune diseases, and how do they affect the immunological system of the human body?

  • How to prevent hives from spreading?

  • Genetic factors that affect the immunological system

  • Allergies- are they a mild irritant or a sign of a significant immune disorder?

  • How does stress affect the immunological system?

  • The perception of vaccines in the society

  • Is DNA modification in humans a mechanism to remove immune disorders?

  • How do vaccines strengthen the immune system of our bodies?

  • Why do some people refuse to take vaccines and put others around them in danger?

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DNA Research Paper Topics

  • The structure of a plant or human DNA

  • Why does DNA follow a double helix spiral structure, and who discovered it?

  • What is mRNA, and how is it comparable to the structure of DNA?

  • Do viruses have DNA?

  • Is it possible to analyze the structure of DNA using computers?

  • The principal components that make up a DNA chain

  • What is the purpose of chromosomes in human DNA?

  • Do unicellular organisms have DNA?

  • What happens if you have too few or too many chromosomes?

  • Uses for DNA of endangered organisms like dinosaurs and mammoths

  • Can you write a program into DNA?

  • Changing DNA to treat aids

  • How can you store non-genetic information in DNA

  • How does radiation affect DNA

  • Can we fight cancer through DNA modification?

Neurobiology Research Topics

  • Give a detailed overview of the nervous system

  • What is the reaction speed in a human?

  • Organic farming neurobiology research

  • Why do we feel sad or happy?

  • Neurobiological degeneration because of old age

  • The shape of a neuron and how is the structure different from other cells?

  • Is it possible to enhance reaction speed?

  • Five a detailed information about Alzheimer's disease

  • Headaches explained by neurobiology

  • Is it possible to fix Amnesia?

  • Therapist to repair spinal cord injuries

  • The relationship between neurobiology and mental health

  • Consequences and causes of Alzheimer's disease

  • Causes of insomnia and Narcolepsy

  • How are emotions formed in the brain?

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Molecular Biology Research Topics

  • The structure and components of a gene

  • The basic building blocks of life

  • How is a newly developed vaccine designed to target a particular disease

  • Why is prion disease so dangerous?

  • Developing artificial hormones from other animals

  • Analyzing and testing DNA using the PCR technique

  • What is DNA transcription, and how is it used?

  • What is the central dogma of molecular biology?

  • How do molecules traverse in and out of the cell?

  • How are drugs structured for humans?

  • Recessive genes versus dominant genes

  • Define hormones and how do they function inside a body?

  • How to carry out a western blot?

  • The structure of a prion

  • The three-dimensional structure of a molecule

Abortion, Genetic Research, Human Cloning Topics

  • Should abortion be legal? Is abortion ethical?

  • Human cloning- science fiction versus reality

  • Are human transplantation and cloning legal?

  • Should we remove undesirable traits using gene therapy on a fetus?

  • How can gene therapy help beat cancer?

  • Gene editing using CRISPR

  • Safe abortion

  • The goals of cloning human

  • Is it legal to have a perfect child through gene therapy on a fetus?

  • Disadvantages and advantages of gene therapy

  • How gene therapy can eliminate diabetes

  • DNA modifications in humans to improve our abilities- a legal dilemma

  • Can cloning change the medicine or false?

  • Will expensive gene therapy widen the gap between poor and rich?

  • The disadvantages of cloning

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Plant Pathology Biology Rsearch Topics

  • How do plants combat diseases?

  • Describe the mechanism by which plant disease spread

  • Herbicides and their effect on plant bodies

  • Can any plant-borne condition affect humans?

  • Targeting invasive plants and weeds with disease

  • The importance of disease resistance in plants

  • The banana pandemic

  • Corn blight

  • Stem rust and its effects on wheat

  • Do fertilizers affect plant disease?

  • Are ecological modifications making plant disease worse?

  • Viral versus fungal infection in plants

  • Genetic components of a plant disease

  • The impact of plant diseases on food production

  • The sweet potato virus

Environmental And Ecology Biology Research Topics

  • The theory of evolution

  • The adaption of living organisms to the environment

  • Building a sustainable environment

  • Controlling population growth

  • Plastic and the environment

  • How does natural selection work?

  • Convergent and divergent evolution

  • Development of environmental friendly cities

  • The importance of recycling resources

  • Deforestation and its effects

  • Is it possible to reverse ecological diseases?

  • The environmental consequences of cloning endangered species

  • GMOs and their impact on ecology

  • How is climate change disrupting ecologies?

  • The results of losing biodiversity

Marine Biology Research Topics

  • How does acidification affect the marine environment?

  • Camouflage mechanism in sea life

  • The oldest marine species

  • How do blind fish navigate?

  • The biology and life cycles of seabirds

  • Plankton ecology

  • Evolution in the deep sea

  • Consequences of oil spills on marine life

  • How do whales communicate with each other?

  • Are aquatic shows and aquariums ethical?

  • How are jellyfish immortal?

  • Difference between seawater and freshwater marine life?

  • Saving and restoring coral reefs

  • Coral reefs- how are they formed, and why are they important?

  • Life in the deep-sea ocean trenches

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Animal Biology Research Topics

  • Classification of animals

  • Is it ethical to keep animals as a pet?

  • Nature reserves versus zoos

  • Can all animals become vegan?

  • The evolution of land-based life

  • The ethics of testing a drug on animals

  • Why did prehistoric aquatic animals grow big?

  • Social behaviour in animals

  • How intelligent can dogs and wolves be?

  • Hibernation in animals

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The world of biology is vast, which can make the research process pretty tedious. On the other hand, there are many exciting topics suitable for research. Nevertheless, you should spend a fair amount of time looking through this content and searching for an appropriate research topic. This will considerably reduce your stress of searching from many other topics.

So, use our list of biology topics to write your research topic independently. 

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