Biotechnology and its Applications Class 12 MCQs Questions with Answers

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

2. Kohler and Milstein developed biotechnology for production of

3. Transgenic Golden Rice Highly Nutrient value for:

4. Pathophysiology is the:

5. Transgenic crops developed to tolerate herbicides are

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

7. GEAC stands for

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

9. Monoclonal antibodies are obtained from:

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

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

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

13. Confusion technique is used in

14. A protoxin is

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

16. Antigens are present

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

18. First Trangenic crop was :

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

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