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Sense of Vision

Statement A: ...

Question

Statement A: Fishes use electrical signals as warning calls.
Statement B: Langurs use light signals to give alarm calls.

A

Only B is correct

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B

Both A and B are incorrect

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C

Only A is correct

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D

Both A and B are correct

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Solution

The correct option is C Only A is correct
Fishes can warn each other by releasing chemicals into the water and electric signals.
Langurs make high-pitched warning calls for alarming animals of danger.

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