Animal Kingdom

Multiple Choice Questions

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Ruminants belong to order

  • Proboscida

  • Artiodactyla

  • Marsupials

  • Edentata

B.

Artiodactyla

Ruminants have the habit of chewing the cud. Stomach of ruminants have four parts, ie, rumen, reticulum, omassum, abomassum. They belong to Order- Artiodactyla of Class- Mammalia, eg, cow, sheep, goat.

Elephants belong to Order- Proboscidea of Class- Mammalia.

Marsupials are the members of subclass- Metatheria, in which a pouch marsupium is present for keeping and nourishing the young ones, eg, kangaroo.

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    Sea gulls excrete excess of NaCl from

    • liver

    • lungs

    • nasal activity

    • kidney

    Answer

    During unfavourable conditions, the sponges form

    • cyst

    • encyst

    • spicule

    • Gemmule

    Answer

    Which of the following cell type is capable of giving rise to other cell types in sponges?

    • Thesocytes

    • Pinacocytes

    • Cnidocytes

    • Archaeocytes

    Answer

    Animals having a built in thermostat to maintain constant body temperature are known as

    • biothermic

    • poikilothermic

    • oligothermic

    • homeothermic

    Answer
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    Which of the following have notochord throughout life?

    • Birds

    • Fish

    • Snake

    • Amphioxus

    Answer

    Shell of molluscs is derived from

    • foot

    • mantle

    • ctenidia

    • placoid

    Answer

    Tube feet is the locomotory organ in 

    • starfish

    • jelly fish

    • silver fish

    • Scoliodon

    Answer

    Connecting link between annelids and molluscs is

    • Neopilina

    • Peripatus

    • Periplaneta

    • Limulus

    Answer
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    The echinoderms are

    • arborial insects

    • marine animals

    • terrestrial insects

    • freshwater forms

    Answer
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