NEET Botany (general) MCQ Question with Solution

What substance is produced during the decomposition of organic matter that serves as a reservoir of nutrients?

A

Humus

B

Lignin

C

Chitin

D

Detritus

Correct Answer

Option A

Detailed Explanation

Humus is a dark colored amorphous substance that is highly resistant to microbial action and serves as a nutrient reservoir, as mentioned in the NCERT context.

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