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Updated 12th Standard Biology Study Materials 2022-2023 Exams

12th Standard Biology English Medium Zoology - Applications of Biotechnology 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Aug-27 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Biology Subject - Zoology - Applications of Biotechnology, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Biology English Medium Zoology - Applications of Biotechnology 5 Mark Book Back Question Paper and Answer Key 2022 - 2023

Zoology - Applications of Biotechnology 5 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Biology

Time : 02:00:00 Hrs
Total Marks : 30

    5 Marks

    6 x 5 = 30

  1. Explain how “Rosie” is different from a normal cow

  2. How was Insulin obtained before the advent of rDNA technology? What were the problems encountered?

  3. Explain how ADA deficiency can be corrected

  4. What are stem cells? Explain its role in the field of medicine

  5. Mention the advantages (3) and disadvantages of cloning (3).

  6. Explain how recombinant Insulin can be produced.

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