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Assertion :- Sieve tube element and comp...

Assertion :- Sieve tube element and companion cell are called sister cells.
Reason :- Sieve tube element and companion cells arise from same mother cells.

A

If both Assertion & Reason are True & Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but the Reason is a correct explanation of the Assertion.

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are false.

Text Solution

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The correct Answer is:
A
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