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Assertion : Cell membrane is semipermeable. Reason : The constituent molecules can freely move in the membrane.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason if falseD. If both the assertion and reason are false |
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Answer» Correct Answer - B Cell membrane is semi permeable as it allows continuous flow of selected materials across it as required from time to time. On the other hand, constituent moelcues of cell membrane are free to move inside membrane. |
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