Dear experts

Can you help me out in choosing an investigatory project in biology class 12th ? kindly requesting u to rply

Some of the investigatory projects you can take up are as under

1.The effectiveness of Antiseptics and soaps on household bacteria 

2.Best conditions for mushroom production 

3. The effects of antibiotics on bacterial count

4. Which disinfectant kills the most bacteria and Which disinfectant is safest to use.

5. Separation of DNA and its separation through gel electrophoresis.

6. Biogas production from cow dung.

7. Estimation of nicotine in different brands of cigarette

8. Estimation of acid content in different fruits and vegetable juices etc. 

9. Any human disease like Typhoid, Malaria, Leptospirosis, Heart diseases etc. can be taken as a topic and collect the complete information with statistical data and a support of statistical analysis about these diseases.

10. You can also choose the prevalence of deficiency diseases like night blindness, rickets, aneamia, scurvy as your topic and collect the complete information with statistical data and a support of statistical analysis about these diseases.

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