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Zoology - Evolution 5 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 30

    5 Marks

    6 x 5 = 30
  1. Explain the three major categories in which fossilization occur?

  2. Explain how mutations, natural selection and genetic drift affect Hardy Weinberg equilibrium.

  3. Taking the example of Peppered moth, explain the action of natural selection. What do you call the above phenomenon?

  4. Darwin's finches and Australian marsupials are suitable examples of adaptive radiation – Justify the statement

  5. How does Mutation theory of De Vries differ from Lamarck and Darwin’s view in the origin of new species.

  6. Explain stabilizing, directional and disruptive selection with examples

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