Botany - Principles and Processes of Biotechnology Three Marks Questions

12th Standard EM

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Biology

Time : 00:45:00 Hrs
Total Marks : 30
    10 x 3 = 30
  1. What do you know about the word pBR332?

  2. Mention the application of Biotechnology.

  3. What are restriction enzyme. Mention their type with role in Biotechnology.

  4. Is their any possibilities to transfer a suitable desirable gene to host plant without vector? Justify your answer.

  5. How will you identify a vectors?

  6. What do you mean by the term "walking genes"? Could you explain?

  7. How does shuttle vectors differ from other types of vectors?

  8. Prepare a protocol for Glyphosphate resistant potato plant development.

  9. How Bt cotton crops are developed?

  10. Comment on Golden rice.

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