Consider the following organisms: 1. Agaricus 2. Nostoc 3. spirogyra Which of the above is/are used as biofertilizer/biofertilizers?

Consider the following organisms: 1. Agaricus 2. Nostoc 3. spirogyr

1.	Consider the following organisms: 1. Agaricus 2. Nostoc 3. spirogyra Which of the above is/are used as biofertilizer/biofertilizers?
A.	1 and 2
B.	. 2 only
C.	2 and 3
D.	3 only
Answer» D. 3 only

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Consider the following organisms: 1. Agaricus 2. Nostoc 3. spirogyra Which of the above is/are used as biofertilizer/biofertilizers?

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