Question : These question consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses :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.

Question : These question consist of two statements each printed as As

1.	Question : These question consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses :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.
Answer» If both Assertion and REASON are true and the RASON is a CORRECT explantion of the Assertion . If both Assertion and Reason are true but Reason is not a CORRET EXPLANATION of the Assertion . If Assertion is true but Reason in false . If both Assertion and Reason are false . Answer :C