Assertion :Decomposition of detritus helps in biogeochemical cycling Reason: Humus formed during decomposition slowly releases the minerals in the process of mineralisation

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 A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Decomposition of detritus helps in biogeochemical cycling as humus formed during decomposition slowly releases the minerals in the process of mineralization.
So, the correct answer is option A.

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