NEET Biology question
Consider the following statements about organic farming / microbial applications: (A) Chemical pesticides have no role in organic farming. (B) Biofertilisers enrich soil with microorganisms that increase the availability of nutrients. (C) Rhizobium, Azospirillum and Azotobacter are examples of biofertilisers. (D) Mycorrhiza can also help plants resist pathogens. Select the correct combination of true statements.
Answer: (A)
Solution
Statements B, C and D correctly describe biofertilisers and mycorrhizal benefits, while statement A is an oversimplification — organic farming avoids synthetic
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