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.

Biology Research Topics for High School

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

1. The structural differences between plant and animal cells
2. Functions of the organelles in plant cells
3. Functions of the organelles in animal cells
4. The body’s way of creating energy
5. The importance of taxonomy in biology
6. Psychological development in young adults
7. The impact of regular exercise on the immune system
8. How homeothermic organisms regulate their body temperature
9. Different hormones released during stress
10. The impact of obesity on the immune system
11. Insulin resistance in humans
12. The importance of water in maintaining immunity
13. Human tolerance for immunity
14. The importance of the rhesus factor
15. Modern ways of identification of organisms
16. Differences in the cells of prokaryotes and eukaryotes
17. The stages involved in photosynthesis
18. How hormones regulate the body’s functions
19. The effects of cortisol
20. The functions of the different layers of the skin
21. How the liver detoxifies the blood
22. How melatonin therapy has paved way in medicine
23. The influence of exercise on hormones
24. Dangers of abortion
25. Underage childbirth
26. The structural effectiveness of the DNA
27. The enzymes responsible for DNA replication
28. Enzymes responsible for regulating DNA replication
29. Healthy methods of weight management
30. Unhealthy methods of weight management
31. Similarities between the DNA of a human and a banana
32. The history of DNA modification
33. Consequences of DNA alterations
34. Biological factors that influence growth
35. The science behind the vanishing twin
36. Components of an adequate diet
37. The importance of creating a balance of environmental resources
38. Human activities that disrupt environmental balance
39. Ways of disposing non-biodegradable waste
40. Parasitic relationship in plants
41. Proper ways of purifying water
42. Misuse of non-renewable energy
43. Different forms of energy conversion
44. Consequences of environmental pollution
45. Importance of microorganisms in biodegradation
46. The effect of plastic in aquatic habitats
47. Ineffective measures of pollution control
48. The impacts of ceramics on the environment
49. Effects of electric shocks on microbial cells
50. Classes of food nutrients
51. Importance of food nutrient classes
52. The relationship between music and foetal development
53. How climate affects plant distribution
54. The contribution of biotic factors to loss of soil nutrients
55. The economic importance of millipedes–
56. The contribution of abiotic factors in loss of soil nutrients
57. Ways of conservation of soil
58. Biotic factors that determine soil composition
59. Abiotic factors that determine soil composition
60. Ways of replenishing soil nutrients
61. Using plants as markers of environmental growth
62. The place of agriculture in sustainable living
63. Diet classes that are essential for early childhood development
64. The creation of vaccines
65. The history of medicine
66. The use of Lactobacillus  in medical practices
67. Common spoilage organisms
68. Hypersensitive reactions in the gut
69. Common respiratory diseases
70. The relationship between validation and oxytocin release
71. Biological methods of pest control
72. The stages of development of a fruit
73. Natural suppliers of gut microbiota
74. Over-fishing and its consequences
75. Pollution in the home
76. The importance of bottom feeders in aquatic habitats
77. The contributions of scavengers to the food chain
78. The Mendelian theory, and its applications
79. Hormones and their impact in food cravings
80. Effective birth control
81. The positive aspects of sensory deprivation
82. Using Pavlovian response as a tool for behavioural conditioning
83. How the body breaks down sugar
84. Ways of recovering endangered animal species
85. The different types of vaccines
86. The body’s response to the different forms of vaccines
87.  The activity of non-proteinous enzymes
88. The activity of enzymes in the eyes
89. How effective is the prediction of offspring features?
90. Methods of communication amongst animals of the same species
91. Communication between animals of different species
92. Scientific explanation of sugar high
93. DNA editing techniques and technologies
94. The epidemiology of cholera
95. Human contributions to climate change
96. Problems that can arise during DNA transcription
97. Natural immunity against forms of cancer
98. Energy storage in the body
99. Advancements in the search for a cure for cancer
100. Behavioural economics: an overview
101. Economic importance of earthworms
102. Factors that support thriving of plants
103. Adaptive features of animals in desert conditions
104. Adaptive features of land animals in aquatic environments
105. How synthetic biology can help save the world
106. The importance of human relationships in mental health development
107. The science behind addictions
108. How the body breaks down fat
109. Energy conversion within the human body
110. The role of epigenetics in diagnosis
111. How gene transfer determines immunity strength
112. The contributions of genetic research in the treatment of cancer
113. Transportation of nutrients around the body
114. The actions of each type of RNA
115. Method of communication or signal transfer between cells
116. Binary fission as a means of cell reproduction
117. Enzymes that regulate gene expression
118. Enzymes that regulate RNA activities
119. The role of food vacuoles in a cell
120. How the body regulates its water content
121. 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.