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Reptilia

Assertion : B...

Question

Assertion : Birds and mammals show isometric growth.
Reason : Fishes and insects shoe allometric growth.

A

Both Assertion and Reason are true and Reason is a correct explanation of Assertion

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B

Both Assertion and Reason are true but Reason is not a correct explanation of Assertion

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C

Assertion is true but Reason is false

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D

Both Assertion and Reason are false

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E

Assertion is false but reason is true.

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Solution

The correct option is D Both Assertion and Reason are false
In allometric growth different body organ shows different rate. Found in birds and mammals, while in isometric growth, body form and size remain proportional, found in fishes and insects.
So the correct option is D.

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