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12th Standard English Medium Biology (Zoology) Subject Evolution Creative 3 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15
  1. Define evolution.

  2. Differentiate between mould and cast


  3. (a) What does the diagram indicate?
    (b) Define the same.

  4. What is hybrid sterility?

  5. How macromolecules like DNA and RNA play their crucial role in evolutionary history?

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