BPSC – Combined Competitive Examination · প্রশ্ন 143
The process of breaking down organic matter by microorganisms is called:
উত্তর দেখান ও ব্যাখ্যা
উত্তর: (C) Decomposition
ব্যাখ্যা
Bacteria and fungi decompose dead matter, recycling nutrients.
- (A) ভুল
Wrong: respiration releases energy from food in cells.
- (B) ভুল
Wrong: builds organic matter, not breaks it.
- (C) সঠিক
Correct: decomposers break dead organic matter into simpler substances.
- (D) ভুল
Wrong: a specific anaerobic process, not general breakdown.