Biology Project Topics
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Biology 500 Topics For Project Report
Biology Project Topics List (1–100)
1. Study of photosynthesis in plants
2. Effect of light intensity on photosynthesis
3. Chlorophyll extraction and analysis
4. Study of stomatal density in leaves
5. Effect of temperature on photosynthesis
6. Leaf pigment analysis using chromatography
7. Respiration rate in germinating seeds
8. Effect of CO₂ concentration on photosynthesis
9. Study of transpiration in plants
10. Water absorption in roots
11. Study of plant growth regulators
12. Effect of auxins on plant growth
13. Gibberellins and stem elongation
14. Cytokinins and leaf development
15. Abscisic acid in seed dormancy
16. Ethylene effect on fruit ripening
17. Phototropism in plants
18. Gravitropism in roots and shoots
19. Study of plant hormones in tissue culture
20. Hormonal regulation in flowering
21. Plant anatomy projects
22. Study of leaf epidermis
23. Stem transverse section analysis
24. Root anatomy study
25. Xylem and phloem distribution
26. Anatomical adaptations in xerophytes
27. Anatomical adaptations in hydrophytes
28. Microscopic study of stomata
29. Root hair analysis
30. Study of secondary growth in plants
31. Plant physiology projects
32. Seed germination study
33. Effect of salt on plant growth
34. Effect of pH on plant growth
35. Osmosis in plant cells
36. Diffusion in plant tissues
37. Water potential measurement
38. Enzyme activity in plants
39. Study of respiration in plants
40. Photosynthetic pigments and light absorption
41. Microbiology projects
42. Isolation of bacteria from soil
43. Study of antibiotic resistance
44. Bacterial colony morphology analysis
45. Microbial growth curve analysis
46. Effect of temperature on bacterial growth
47. Effect of pH on microbial growth
48. Fermentation using yeast
49. Study of probiotics in food
50. Identification of fungi in soil
51. Human biology projects
52. Study of blood groups
53. ABO blood typing
54. Rh factor analysis
55. Heart rate and exercise correlation
56. Lung capacity measurement
57. Effect of caffeine on heart rate
58. Study of reflex action
59. Body mass index analysis
60. Digestive enzyme activity
61. Genetics projects
62. Mendelian inheritance study
63. Monohybrid cross experiments
64. Dihybrid cross experiments
65. Sex-linked traits analysis
66. Study of genetic disorders
67. DNA extraction from cheek cells
68. Study of mutations in Drosophila
69. Pedigree analysis of human traits
70. Study of gene expression
71. Molecular biology projects
72. DNA isolation from plants
73. RNA extraction techniques
74. PCR amplification study
75. Gel electrophoresis experiments
76. Study of protein synthesis
77. Restriction enzyme activity analysis
78. Plasmid DNA isolation
79. Recombinant DNA experiments
80. CRISPR-Cas9 gene editing applications
81. Ecology projects
82. Study of pond ecosystem
83. Water quality analysis in rivers
84. Soil analysis in agricultural fields
85. Study of biodiversity in local parks
86. Population density estimation
87. Study of food chains and webs
88. Effect of pollution on plants
89. Study of decomposers in soil
90. Ecological succession observation
91. Environmental biology projects
92. Biodegradation of plastics
93. Effect of pesticides on plants
94. Air pollution monitoring
95. Study of heavy metals in soil
96. Water pollution detection
97. Bioaccumulation studies
98. Impact of urbanization on biodiversity
99. Conservation strategies for endangered species
100. Study of wetlands and mangroves
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Biology Project Topics List (101-200)
101. Zoology projects
102. Study of animal behavior
103. Feeding habits of local birds
104. Nesting behavior of birds
105. Study of insect diversity
106. Observation of pollinators
107. Study of amphibian life cycle
108. Fish diversity in ponds
109. Study of crustaceans
110. Locomotion in animals
111. Physiology projects
112. Muscle contraction study
113. Study of nerve impulse transmission
114. Effect of exercise on pulse rate
115. Blood pressure measurement
116. Reflex arc observation
117. Study of digestive enzymes
118. Urine analysis
119. Effect of temperature on enzyme activity
120. Oxygen consumption rate measurement
121. Biotechnology projects
122. Microbial fermentation studies
123. Plant tissue culture experiments
124. Micropropagation of plants
125. Production of antibiotics using microbes
126. Study of biofertilizers
127. Biopesticide production
128. Enzyme production using microbes
129. Genetic engineering in plants
130. Recombinant protein production
131. Immunology projects
132. Blood group and compatibility studies
133. Study of antibodies and antigens
134. ELISA technique demonstration
135. Effect of vaccines on immunity
136. Study of allergic reactions
137. Immune response in animals
138. Phagocytosis observation
139. Study of lymph nodes
140. Skin hypersensitivity tests
141. Marine biology projects
142. Study of marine algae
143. Analysis of coral reefs
144. Study of plankton diversity
145. Marine invertebrate observation
146. Study of tidal pools
147. Salinity effect on marine organisms
148. Ocean acidification study
149. Mangrove ecosystem observation
150. Study of fish migration
151. Agriculture biology projects
152. Study of crop rotation effects
153. Soil fertility analysis
154. Compost preparation
155. Study of pest control methods
156. Nitrogen-fixing bacteria study
157. Effect of fertilizers on plant growth
158. Hydroponics experiments
159. Seed germination studies
160. Study of weed control methods
161. Biotechnology applications
162. Genetic modification in crops
163. Biofuel production using algae
164. Enzyme immobilization study
165. Recombinant DNA techniques
166. Molecular markers in plants
167. Bioremediation using microbes
168. Study of transgenic animals
169. Microbial synthesis of vitamins
170. Fermentation in food industry
171. Microbial biotechnology
172. Isolation of lactic acid bacteria
173. Study of yeast fermentation
174. Antibiotic production by microbes
175. Study of nitrogen-fixing bacteria
176. Enzyme activity in microbes
177. Probiotic study in food
178. Bacterial identification techniques
179. Microbial enzyme production
180. Study of extremophiles
181. Human genetics projects
182. Study of blood disorders
183. Genetic counseling case studies
184. Chromosomal analysis
185. Pedigree analysis
186. Study of hereditary diseases
187. DNA fingerprinting applications
188. Study of dominant and recessive traits
189. Gene therapy case studies
190. Study of genetic mutations
191. Immunology applications
192. Vaccine efficacy study
193. Study of autoimmune diseases
194. Immunodeficiency disorder analysis
195. Allergic reaction tests
196. Study of lymphocyte activity
197. Antigen-antibody reactions
198. Study of inflammation
199. Immunization awareness projects
200. Study of monoclonal antibodies
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Biology Project Topics List (201-300)
201. Cell biology projects
202. Study of cell organelles
203. Mitosis and meiosis observation
204. Study of cell division rates
205. Cell membrane permeability tests
206. Microscopic study of plant cells
207. Study of animal cell cultures
208. Observation of mitotic index
209. Cell staining techniques
210. Study of cellular respiration
211. Molecular genetics
212. DNA replication study
213. RNA transcription analysis
214. Protein translation study
215. Gene expression regulation
216. Study of plasmids
217. Restriction enzyme applications
218. Recombinant DNA experiments
219. CRISPR-Cas9 gene editing
220. Genomic library preparation
221. Neurobiology projects
222. Study of neuron structure
223. Reflex arc observation
224. Brain lobe function analysis
225. Neurotransmitter activity study
226. Nerve impulse conduction experiments
227. Human sensory perception tests
228. Memory and learning experiments
229. Pain threshold study
230. EEG signal analysis
231. Endocrinology projects
232. Hormonal regulation in humans
233. Thyroid function analysis
234. Insulin and glucose regulation
235. Effect of adrenaline on heart rate
236. Study of reproductive hormones
237. Pituitary gland hormone effects
238. Study of cortisol and stress
239. Hormone assay techniques
240. Growth hormone studies
241. Reproductive biology projects
242. Study of menstrual cycle
243. Fertilization process observation
244. Embryonic development study
245. Seed and fruit development in plants
246. Pollination biology experiments
247. Study of gametogenesis
248. Artificial insemination case studies
249. In vitro fertilization research
250. Study of reproductive disorders
251. Ecology and conservation
252. Biodiversity assessment
253. Soil microbiome study
254. Plant-animal interactions
255. Habitat analysis
256. Endangered species monitoring
257. Invasive species impact
258. Wildlife population studies
259. Wetland conservation
260. Forest ecosystem analysis
261. Animal physiology projects
262. Study of heart rate variability
263. Respiratory rate measurements
264. Blood pressure monitoring
265. Digestive enzyme activity
266. Kidney function analysis
267. Muscle contraction studies
268. Reflex response measurement
269. Thermoregulation studies
270. Hormonal regulation in animals
271. Microbial genetics
272. Plasmid isolation and analysis
273. Antibiotic resistance gene study
274. Transformation in bacteria
275. Conjugation experiments
276. Bacteriophage study
277. Gene expression in microbes
278. Mutation analysis in microbes
279. CRISPR-Cas9 in bacteria
280. Microbial genome mapping
281. Biochemistry projects
282. Enzyme kinetics study
283. Protein estimation using Biuret method
284. Carbohydrate analysis
285. Lipid extraction and analysis
286. Vitamin estimation
287. Hormone assay
288. pH effect on enzyme activity
289. Effect of temperature on enzymes
290. Study of metabolic pathways
291. Biotechnology and bioengineering
292. Microbial fuel cells
293. Tissue engineering projects
294. Bioreactors for microbial growth
295. Bioplastic production using microbes
296. Algal biofuel production
297. Enzyme immobilization techniques
298. Recombinant protein production
299. Gene therapy applications
300. Stem cell culture studies
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Create a professional and academic-ready title page for your MBA or BBA thesis, internship project, or research report. This template includes customizable fields for student name, roll number, specialization (HR, Finance, Marketing, etc.), subject, college name, and submission date. Ideal for university and college students, this polished front page format ensures your academic submission meets institutional standards and makes a strong first impression. Suitable for final-year projects, summer
Biology Project Topics List (301-400)
301. Immunology and microbiology
302. Antibody-antigen reaction study
303. ELISA demonstration
304. Bacterial culture techniques
305. Antibiotic sensitivity tests
306. Probiotic bacteria study
307. Immune response to vaccines
308. Phagocytosis observation
309. Study of white blood cells
310. Pathogen identification
311. Plant biotechnology
312. Micropropagation techniques
313. Somatic embryogenesis
314. Genetic modification of crops
315. CRISPR in plants
316. Study of transgenic plants
317. Tissue culture media optimization
318. Secondary metabolite production
319. Callus induction in plants
320. In vitro flowering studies
321. Marine biology projects
322. Plankton diversity study
323. Coral reef ecosystem analysis
324. Salinity impact on marine life
325. Study of mangroves
326. Fish population monitoring
327. Ocean acidification effects
328. Marine pollution analysis
329. Study of tidal pools
330. Marine algae identification
331. Animal behavior studies
332. Feeding behavior in birds
333. Nesting pattern observation
334. Social interactions in mammals
335. Predator-prey behavior study
336. Territorial behavior in animals
337. Courtship rituals observation
338. Migration pattern study
339. Communication in animals
340. Circadian rhythm studies
341. Environmental biology projects
342. Soil pH and nutrient analysis
343. Water quality testing
344. Biodegradation of pollutants
345. Effect of fertilizers on soil microbes
346. Air pollution monitoring
347. Noise pollution impact on wildlife
348. Urbanization effect on biodiversity
349. Wetland ecosystem study
350. Wastewater treatment using microbes
351. Biotechnology applications
352. Recombinant DNA technology
353. Microbial enzyme production
354. Plant tissue culture applications
355. Genetic modification for pest resistance
356. Biofuel production using algae
357. Bioplastic synthesis
358. Fermentation technology
359. Bioremediation of contaminated sites
360. Industrial microbiology applications
361. Genetics and genomics
362. DNA fingerprinting studies
363. Genetic mutation analysis
364. Study of human karyotypes
365. Gene mapping techniques
366. Pedigree analysis of hereditary traits
367. Study of genetic disorders
368. CRISPR gene editing applications
369. Molecular markers in plants
370. Genome sequencing applications
371. Cell biology and microbiology
372. Study of cell organelles
373. Observation of mitosis and meiosis
374. Cell membrane permeability studies
375. Microscopic study of cells
376. Cell culture techniques
377. Observation of mitotic index
378. Staining techniques for cells
379. Study of microbial cells
380. Observation of bacterial motility
381. Human physiology
382. Heart rate and exercise correlation
383. Respiratory rate measurement
384. Reflex action study
385. Blood pressure analysis
386. Digestive enzyme activity
387. Kidney function tests
388. Muscle contraction studies
389. Thermoregulation in humans
390. Hormonal regulation
391. Ecology and environmental studies
392. Study of pond ecosystem
393. Soil microbial diversity
394. Forest ecosystem analysis
395. Water pollution effects
396. Air quality monitoring
397. Wetland biodiversity studies
398. Habitat destruction impact
399. Conservation of endangered species
400. Ecological succession observation
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Biology Project Topics List (401-500)
401. Molecular biology
402. DNA extraction techniques
403. RNA isolation methods
404. PCR applications
405. Gel electrophoresis experiments
406. Protein synthesis studies
407. Recombinant DNA experiments
408. CRISPR-Cas9 applications
409. Molecular cloning techniques
410. Gene expression studies
411. Immunology
412. Blood group typing
413. ELISA demonstration
414. Antigen-antibody reaction study
415. Study of vaccines
416. Immune response in animals
417. White blood cell count analysis
418. Phagocytosis observation
419. Hypersensitivity tests
420. Autoimmune disease study
421. Biotechnology and biochemistry
422. Enzyme kinetics experiments
423. Protein estimation
424. Carbohydrate analysis
425. Lipid estimation
426. Vitamin C content analysis
427. Study of metabolic pathways
428. Hormone assays
429. Effect of pH on enzyme activity
430. Temperature effect on enzymes
431. Microbial studies
432. Soil microbial diversity
433. Isolation of bacteria
434. Antibiotic resistance studies
435. Fermentation using yeast
436. Microbial enzyme production
437. Study of probiotics
438. Pathogen identification
439. Bacterial motility observation
440. Microbial growth curve
441. Plant physiology
442. Photosynthesis measurement
443. Chlorophyll estimation
444. Transpiration rate study
445. Water potential measurement
446. Seed germination studies
447. Effect of salts on plants
448. Effect of pH on growth
449. Leaf pigment analysis
450. Plant hormone effect studies
451. Zoology studies
452. Study of animal locomotion
453. Feeding behavior observation
454. Nesting habits of birds
455. Social interactions in animals
456. Predator-prey behavior
457. Territorial behavior studies
458. Courtship rituals in animals
459. Migration pattern analysis
460. Circadian rhythm observation
461. Marine biology
462. Plankton diversity
463. Coral reef studies
464. Salinity impact on marine life
465. Mangrove ecosystem analysis
466. Fish population studies
467. Ocean acidification effects
468. Marine pollution studies
469. Study of tidal pools
470. Marine algae identification
471. Agriculture and plant science
472. Crop rotation effects
473. Soil fertility analysis
474. Compost preparation
475. Pest control methods
476. Nitrogen-fixing bacteria study
477. Fertilizer effect on growth
478. Hydroponics experiments
479. Seed germination studies
480. Weed control methods
481. Environmental biotechnology
482. Biodegradation of plastics
483. Bioremediation of polluted soil
484. Microbial wastewater treatment
485. Biofertilizer production
486. Biopesticide development
487. Microbial enzyme production
488. Algal biofuel production
489. Bioplastic synthesis
490. Industrial microbiology applications
491. Genetic engineering
492. CRISPR-Cas9 applications
493. Recombinant DNA experiments
494. Transgenic plant studies
495. Gene therapy research
496. Molecular markers in plants
497. DNA fingerprinting studies
498. Genome editing techniques
499. Study of genetic disorders
500. Molecular cloning experiments
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