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Assertion: Torsion canb e seen in ctenid...

Assertion: Torsion canb e seen in ctenidium.
Reason: Ctenidium acts as the respiratory organ.

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

assertion is true but reason is false

D

both are false

Text Solution

Verified by Experts

The correct Answer is:
B
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