Assertion :A cell membrane shows fluid behavior. Reason: A membrane is a mosaic or composite of diverse lipids and proteins.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
A cell membrane shows fluid nature because it is made up of a phospholipid bilayer and structural proteins which are arranged in a mosaic pattern making them constantly moving in two dimensions.
So, the assertion and reason are true and the reason is the correct explanation of assertion
The correct option is A.

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