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11th Standard Zoology - Kingdom Animalia English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

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Zoology

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

    Answer all the questions

    10 x 1 = 10
  1. Which of the following animals has a true coelom?

    (a)

    Ascaris

    (b)

    Pheretima

    (c)

    Sycon

    (d)

    Taenia solium

  2. In Pheretima locomotion occurs with help of

    (a)

    circular muscles

    (b)

    longitudinal muscles and setae

    (c)

    circular, longitudinal muscles and setae

    (d)

    parapodia

  3. Exoskeleton of which phylum consists of chitinous cuticle?

    (a)

    Annelida

    (b)

    Porifera

    (c)

    Arthropoda

    (d)

    Echinodermata

  4. The limbless amphibian is 

    (a)

    Icthyophis

    (b)

    Hyla

    (c)

    Rana

    (d)

    Salamander

  5. In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?

    (a)

    Mollusca

    (b)

    Echinodermata

    (c)

    Arthropoda

    (d)

    Annelida

  6. Identify the feature that is unique to planaria

    (a)

    Parasitic

    (b)

    Polyembryony

    (c)

    Regeneration

    (d)

    Pseudo segmentation

  7. _____________have a great capacity of regeneration.

    (a)

    Physalia

    (b)

    Planaria

    (c)

    Trygon

    (d)

    Ctenophora

  8. Sea squirts refers to______________

    (a)

    Hemichordates

    (b)

    Vertebrates

    (c)

    Jelly fishes

    (d)

    Urochordates

  9. Pseudosegmentation is seen is_______________

    (a)

    Annelids

    (b)

    Arthropods

    (c)

    Platyhelminthes

    (d)

    Ascidians

  10. The minute pores lining the body wall of Porifera are called:

    (a)

    Osculum

    (b)

    Podia

    (c)

    Ostia

    (d)

    Gills

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