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Assertion : There is no mixing of oxygen...

Assertion : There is no mixing of oxygenated and deoxygenated blood in the human heart.
Reason : Valves are present in the heart which allows the movement of blood in one direction only.

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 the 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:
B
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