Animal Classification by MCQs with Answers

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Deer is a herbivore because it feeds exclusively on plants and vegetation.

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Hibernation and estivation are both examples of torpor, a state of reduced metabolic activity and lowered body temperature that helps animals survive extreme environmental conditions.

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Social behaviour in animals includes All of these — sexual behaviour, aggressive behaviour, and territorial behaviour.

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Social behaviors of insects are most highly developed in members of the order Hymenoptera, which includes ants, bees, and wasps.

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Cud-chewing animals like cattle, deer, and sheep are known as ruminants.

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Rohu fish is a herbivore, feeding primarily on aquatic plants and vegetation.

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The interaction in which one animal kills and feeds on another is called Predation.

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Earthworms are nocturnal in habit, meaning they are active during the night.

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The area occupied and defended by an animal or group against members of the same species is called a Territory.

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Animals that come out for feeding at night are called nocturnal animals.