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Assertion : Left atrium has the thickest...

Assertion : Left atrium has the thickest muscles
Reason : Right atrium receive blood from the lungs

A

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

B

If both assertion and reason are true but reason is not the correct explanation of 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:
D
Left ventricle has thickest muscles because it pumps the blood to the whole body. Left atrium receives blood from the lungs.
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