Biotechnology and its Applications Class 12 MCQs Questions with Answers

1. Pathophysiology is the:

2. A protoxin is

3. Confusion technique is used in

4. Genetically engineered bacteria have been used in commercial production of

5. First biochemical to be produced commercially by microbial cloning and genetic engineering:

6. Transgenic crops developed to tolerate herbicides are

7. Kohler and Milstein developed biotechnology for production of

8. Monoclonal antibodies are obtained from:

9. GEAC stands for

10. Desired properties plants and Animals are possible by Which reproduction.

11. The Ti plasmid used in genetic engineering is obtained from:

12. The first clinical gene therapy was done for the treatment of

13. Which of the following will be able to cope with greenhouse effect?

14. Transgenic Golden Rice Highly Nutrient value for:

15. The trigger for activation of toxin of Bacillus thuringiensis is

16. Antigens are present

17. The first clinical gene therapy was done for the treatment of:

18. First Trangenic crop was :

19. Bacillus thruingiensis (Bt) strains have been used for designing nobel:

20. The sheep ‘Dolly’ was cloned by using somatic cells from donor’s: