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Biology XII

Mrs.Sarala N, PGT(Bio)

Date of submission-25.10.10


1.What are the steps in biotechnology?

2. Diagrammatically represent different steps in biotechnology.

3. What is RNA intereference?

4. What are the applications in biotechnology?

5.What are sticky ends?

6. What are the tools used in biotechnology?

7.What are the common vector used in biotechnology?

8. What is ADA deficiency? How it can be cured?

9. What is Bt. Cotton? What is it’s advantage?

10.What are transgenic organisms?What are it’s uses?


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