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Assertion . Pili are tubular structures ...

Assertion . Pili are tubular structures present in bacteria which help in conjugation
Reason. Formation of pili is controlled by `F^(+)` or fertility factor.

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

If the assertion is true but reason is false.

D

If both the assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
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