Assertion (A): The heart in reptiles is four-chambered with an exemption of crocodiles.
Reason (R): Crocodiles possess three-chambered heart.

Both A and R are false.

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Both A and R are true but R is NOT the correct explanation of A.

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A is true but R is false.

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Both A and R are true and R is the correct explanation of A.

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Solution

The correct option is A
Both A and R are false.

In Class: Reptilia, the heart is three-chambered with an exemption of crocodiles, which have four-chambered heart.

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Similar questions

Which one of the following sets of animals share a four chambered heart?

(a) Amphibian, Reptiles, Birds

(b) Crocodiles, Birds, Mammals

(d) Lizards, Mammals, Birds

Is four chambered heart a characteristic of crocodiles?

Do crocodiles have a four-chambered heart?

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