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Assertion: Birds and mammals are warm-bl...

Assertion: Birds and mammals are warm-blooded (homoiothermous) animals.
Reason: Aves and mammals are able to maintain a constant body temperature.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Birds and mammals ar warm-blooded (homoiothermous) animals because aves and mammals are able to maintain a constant body temperature.
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