A: Xerophytes have high water-retaining capac | vedclass

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(A) Xerophytes are plants adapted to survive in environments with little liquid water,such as deserts.To survive in water-deficient soils,xerophytes m

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

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(A) Xerophytes are plants adapted to survive in environments with little liquid water,such as deserts.To survive in water-deficient soils,xerophytes maintain a high Osmotic Pressure $(OP)$ within their cells.This high $OP$ helps them to absorb water from the soil even when the water potential of the soil is very low.Therefore,both the Assertion and the Reason are correct,and the high $OP$ is the reason why they can retain water effectively.

$A$: Xerophytes have high water-retaining capacity.
$R$: They have high $OP$.

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$A$: Xerophytes have high water-retaining capacity.$R$: They have high $OP$.