Highly decomposed stage of organic matter is called_______________?
Correct answer: C. Humus
- A. Cellulose
- B. Organic acid
- C. Humus
- D. All the above
Explanation
Humus is the dark, stable organic matter formed after extensive decomposition of plant and animal residues. Cellulose is only a structural component of plant residues and is not the final decomposed product.
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