Biological Classification And System Of Classification Question 152

Question: Biofertilizers include [J & K CET 2002]

Options:

A) Nitrogen fixing bacteria

B) Nitrogen fixing cyanobacteria

C) Mycorrhiza

D) All of these

Show Answer

Answer:

Correct Answer: D

Solution:

Biofertilizers include those organism, which enhance the fertility of soil.

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