Biology 12th class Question Bank : Part 4

                                         Sheet -4 

1. Draw a well labelled diagram of  male reproductive system .
   
2. Write a short note on Algal Bloom .
   
3. Write a case study of plastic waste by Ahmed Khan , Bangalore .
   
4. Light on Ramesh Chandra Dagar case .
   
5. Write a short note on Parturition .
   
6. Explain sex determination in honey bee .
   
7. Write difference between Hemophilia and sickle cell anemia .
   
8. Explain the artificial method of insulin production .
   
9. Write about the strategy  used for pest resistance plants through RNA interference
   
10. Write the full form of IVF .
    
11. Write the difference between active immunity and passive immunity . 
    
12. Draw a well labelled diagram of Antibody .
    
13. Write a note on microbes used in bio gas plant .
    
14. Explain Miller Experiment .
    
15. Draw a well labelled diagram of female reproductive system .