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Questions

Pick a topic and practice with clear explanations.

CUET

Q29. Nowadays, biofertilisers are available in the market. Select the correct statements regarding biofertilisers given below: (A) Biofertilisers increase the soil fertility. (B) Biofertilisers kill the pathogenic microbes (C) Biofertilisers increase the iron content in the soil (D) Biofertilisers increase the crop production. (E) Excess use of biofertilisers causes water and soil pollution. Choose the correct answer from the options given below: