MCQ
Assertion : In angiosperms, the conduction of water is more efficient because their xylem has vessels.
Reason : Conduction of water by vessel elements is an active process with energy supplied by xylem parenchyma rich in mitochondria
  • A
    If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
  • B
    If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
  • C
    If the Assertion is correct but Reason is incorrect.
  • If both the Assertion and Reason are incorrect.

Answer

Correct option: D.
If both the Assertion and Reason are incorrect.
d
Xylem is the water conducting tissue. It consists of living cells like parenchyma and dead cells like tracheary elements.

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