MCQ
Which one is a biofertilizer?
- AVAM
- BSporeine
- CDevine
- DAgent Orange
✓
Answer
- VAM
Explanation:
VAM (Vesicular-arbuscular mycorrhizae) is formed by the symbiotic association between certain phycomycetous fungi and angiosperm roots. The fungus absorbs the water and nutrients from the soil and provides them to the plant while the angiosperms provide the prepared food to the fungi.
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