Animal Kingdom

Multiple Choice Questions

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Radula is found in

  • Pila sp.

  • Chiton sp.

  • Lamellidens sp.

  • Pinctada sp.

A.

Pila sp.

Radula is a tongue-like organ of molluscs (Pila) consisting of a horny strip whose surface is studded with rows horny teeth for rasping food. In some species, it is modified for scraping or boring.

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    the scientific name of Asian Tiger Mosquito

    • Aedes aegypti

    • Aedes albopictus

    • Aedes taeniorhynchus

    • Aedes albolineatus

    Answer

    Which of the following animal belongs to class-Crustacea?

    • Cockroach

    • Cyclops

    • Grasshopper

    • Mosquito

    Answer

    'Organ of Jacobson' helps in

    • touch

    • vision

    • smell

    • hear

    Answer

    Ornithorhynchus is an example of

    • dinosaur

    • monotreme mammal

    • marsupial mammal

    • eutherian mammal

    Answer
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    Which of the following is a catadromous fish?

    • Hilsa sp.

    • Mystus sp.

    • Anguilla sp.

    • Channa sp.

    Answer

    'Water vascular' system is found in

    • sea-anemone

    • sea-pen

    • sea-cucumber

    • sea-horse

    Answer

    Cysticercus stage is formed in

    • Taenia

    • Plasmodium

    • Leishmania

    • Wuchereria

    Answer

    Retrogressive metamorphosis occurs in

    • Hemichordata

    • Cephalochordata

    • Urochordata

    • Vertebrata

    Answer
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    Which of the following is not correctly matched?

    • Sycon - Canal system

    • Star fish - Radial symmetry

    • Ascaris - Flame cell

    • Prawn - Haemocoel

    Answer
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