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12th Standard English Medium Biology (Zoology) Subject Organisms and Population Book Back 2 Mark Questions with Solution

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10
  1. What is a Habitat?

  2. Define ecological niche.

  3. What is soil permeability?

  4. Differentiate between Eurytherms and Stenotherms.

  5. Explain hibernation and aestivation with examples.

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