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11th Standard Zoology - Kingdom Animalia English Medium Free Online Test One Mark Questions with Answer Key 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. Which of the following is a crustacean

    (a)

    Prawn

    (b)

    Snail

    (c)

    Sea anemone

    (d)

    Hydra

  4. Exoskeleton of which phylum consists of chitinous cuticle?

    (a)

    Annelida

    (b)

    Porifera

    (c)

    Arthropoda

    (d)

    Echinodermata

  5. The limbless amphibian is 

    (a)

    Icthyophis

    (b)

    Hyla

    (c)

    Rana

    (d)

    Salamander

  6. 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

  7. Choose the correct statement with regard to Sponges.
    i) They have a opening called spongocoel.
    ii) They reproduce asexually by gemma formation.
    iii) Nutrition is intracellular.
    iv) Canal system is present

    (a)

    ii & iii

    (b)

    iii & iv

    (c)

    i only

    (d)

    All the above

  8. Identify the feature that is unique to planaria

    (a)

    Parasitic

    (b)

    Polyembryony

    (c)

    Regeneration

    (d)

    Pseudo segmentation

  9. Presence of a copper-containing respiratory pigment is seen in Phylum ________________ .

    (a)

    Echinodermata

    (b)

    Chordata

    (c)

    Mollusca

    (d)

    Aschelminthes

  10. _____________have a great capacity of regeneration.

    (a)

    Physalia

    (b)

    Planaria

    (c)

    Trygon

    (d)

    Ctenophora

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