Assertion :Sterols play essential roles in the physiology of eukaryotic organisms. Reason: It serves as a secondary messenger in developmental signalling.

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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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Sterols play an essential role in the physiology of eukaryotic organisms. They act as secondary messengers, in cell signalling processes, they are the structural component of the cell membrane
So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'

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