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Answer : 3. "Humus"
Micro-organisms act on dead plants to produce _.
5Q:
Micro-organisms act on dead plants to produce _.
- 1Sandfalse
- 2Mushroomfalse
- 3Humustrue
- 4Woodfalse
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Answer : 3. "Humus"
Explanation :
Micro-organisms act upon the dead plants to produce a brown or black coloured substance called humus. Humus enriches the soil with minerals and nutrients.