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Kingdom Animalia Model Question Paper

11th Standard

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Biology

Time : 01:00:00 Hrs
Total Marks : 50
    5 x 1 = 5
  1. _____________show anadromous migration.

    (a)

    Bony fishes

    (b)

    Cyclostomes

    (c)

    Cartilaginous fishes

    (d)

    Blue whale

  2. For the first time development of four-chambered heart is seen in______________

    (a)

    Tunicates

    (b)

    Urochordates

    (c)

    Reptilia

    (d)

    Man

  3. Hibernation and aestivation are seen in______________

    (a)

    Amphibia

    (b)

    Aves

    (c)

    Reptiles

    (d)

    Mammals

  4. SACON is located in____________

    (a)

    Tirunelveli

    (b)

    Trichy

    (c)

    Madurai

    (d)

    Coimbatore

  5. ________ are the organs of balance in Arthropods.

    (a)

    Nematocysts

    (b)

    Statocysts

    (c)

    Choanocytes

    (d)

    Cochlea

  6. 5 x 2 = 10
  7. What is anadromous migration?

  8. What is unique about the female reproductive system in Aves

  9. What is tissue level of Organization?

  10. What is the special character seen in cyclostomes during spawning?

  11. Distinguish between Diploblastic animals and triploblastic animals.

  12. 5 x 3 = 15
  13. What are comb Jellies or sea walnuts

  14. Animals such as sponges lack nervous tissue and muscle tissue, what does this tell you about sponges?

  15. Write the functions of the following: (i) Ctenidia, (ii) Ospharidiam.

  16. Classify the sub phylum Vertebrata.

  17. Why are Ctenophores called comb jellies?

  18. 4 x 5 = 20
  19. Write the salient features of the phylum mollusca.

  20. What are the general features of Reptilians?

  21. Write the general characters of the Class mammalia.

  22. Explain the distinct features of Phylum Chordata.

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