Biotechnology and its Applications Class 12 MCQs Questions with Answers

1. GEAC stands for

2. Transgenic crops developed to tolerate herbicides are

3. Confusion technique is used in

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

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

6. Transgenic Golden Rice Highly Nutrient value for:

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

8. Pathophysiology is the:

9. Antigens are present

10. A protoxin is

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

12. First Trangenic crop was :

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

14. Monoclonal antibodies are obtained from:

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

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

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

18. Kohler and Milstein developed biotechnology for production of

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

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