Animal Classification by MCQs with Answers

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The stomach is generally thick-walled and sac-like in carnivorous fishes.

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A catalogue of behaviours or actions exhibited by an animal used in ethology is called an Ethogram.

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Filter feeders extract food particles from water by straining suspended matter through specialized structures.

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Animals that eat their own feces to re-digest cellulose are termed coprophagous.

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Rohu fish gets its feed from the column of pond, meaning it feeds throughout the water column rather than being restricted to the surface or bottom.

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Horse is not a ruminant animal; it is a non-ruminant herbivore with a simple single-chambered stomach.

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A moth shows positive phototaxis, meaning it is attracted toward light.

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Gnawing is the characteristic habit of rodents, as they possess sharp, continuously growing incisor teeth adapted for this purpose.

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Animals that obtain their food by eating plants or other animals are called consumers.

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Omnivores can act as both secondary and tertiary consumers because they feed on plants (producers) as well as animals (primary and secondary consumers).