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Botany - Principles and Processes of Biotechnology Three Marks Questions

12th Standard

    Reg.No. :
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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 there any possibilities to transfer a suitable desirable gene to host plant without vector? Justify your answer.

  5. How will you identify a vector ?

  6. Explain how vector acts as transposon

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

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

  9. How Bt cotton crops are developed?

  10. Comment on Golden rice.

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