Living World of Animals - Diversity in Living Organism - Kingdom Animalia Book Back Questions

9th Standard

    Reg.No. :
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Science

Time : 00:45:00 Hrs
Total Marks : 30
    5 x 1 = 5
  1. Which is not an insect?

    (a)

    House fly

    (b)

    Bedbug

    (c)

    Mosquito

    (d)

    Spider

  2. Mesoglea is present in

    (a)

    Porifera

    (b)

    Coelenterata

    (c)

    Annelida

    (d)

    Arthropoda

  3. Which is not a feature of chordates

    (a)

    Green glands

    (b)

    Sweat glands

    (c)

    Sebaceous gland

    (d)

    Mammary gland

  4. Hermaphrodite organisms are

    (a)

    Hydra, Tape worm, Earthworm, Amphioxus

    (b)

    Hydra, Tape worm, Earthworm, Ascidian

    (c)

    Hydra, Tape worm, Earthworm, Balanoglossus

    (d)

    Hydra, Tape worm, Ascaris, Earthworm

  5. Poikilothermic organisms are

    (a)

    Fish, Frog, lizard, man

    (b)

    Fish, Frog, lizard, cow

    (c)

    Fish, Frog, lizard, snake

    (d)

    Fish, Frog, lizard, crow

  6. 5 x 1 = 5
  7. The excretory opening of Porifera is________ 

    ()

    Ostia

  8. In India National deworming day is observed on ______________.

    ()

    Feb. 10th

  9. The larvae of an amphibian is ______________.

    ()

    Tadpole

  10. Placenta is the unique characteristic feature of ______________.

    ()

    Mammals

  11. The binomial name of our National Bird is ______________.

    ()

    Pavo cristatus

  12. 5 x 1 = 5
  13. Canal system is seen in coelenterates

    (a) True
    (b) False
  14. Hermaphrodite animals have both male and female sex organs.

    (a) True
    (b) False
  15. Nephridia are the respiratory organ of Annelida

    (a) True
    (b) False
  16. Bipinnaria is the larva of Mollusca

    (a) True
    (b) False
  17. Balanoglossus is a ciliary feeder

    (a) True
    (b) False
  18. 2 x 2 = 4
  19. What is a nematocyst?

  20. Why coelenterates are called diploblastic animals?

  21. 2 x 3 = 6
  22. How is the body wall of coelenterates arranged?

  23. Differentiate between flat worms and round worms?

  24. 1 x 5 = 5
  25. Give an account on phylum Arthropoda.

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