Question

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

• A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion
• B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion
• C. If Assertion is True but the Reason is False
• D. If both Assertion & Reason are false.

Answer 1

Answer: (A)

Correct answer is (a) If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion