Biology · Microbes in Human Welfare
Which of the following statements are correct regarding biofertilisers? 1. They include bacteria, fungi, and cyanobacteria. 2. They directly supply nutrients like chemical fertilisers. 3. They improve soil fertility biologically. 4. They reduce dependence on chemical fertilisers.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Statement 1, 2, 3 and 4
- 2Statement 2 and 3 only
- 3Statement 1 and 2 only
- 4Statement 1, 3 and 4 only✓
Correct answer
Statement 1, 3 and 4 only
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