Botany-(general)
NEET Botany (general) MCQ Question
Type: MCQ-fact-Easy-Class 12
What serves as a reservoir of nutrients in an ecosystem?
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 reservoir of nutrients, as mentioned in the NCERT context.
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