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11th Standard English Medium Biology (Zoology) Subject Excretion Creative 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Biology

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

    2 Marks

    5 x 2 = 10
  1. Why are aquatic animals mostly ammonotelic in nature?

  2. Why do reptiles produce very little hypotonic urine?

  3. What is ornithine cycle

  4. What are aquaporins?

  5. Why is the urine yellow in colour?

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