8.Microbes in Human Welfare
medium

An organism used as a biofertilizer for raising soyabean crop is

A

Azotobacter

B

Azospirillum

C

Rhizobium

D

Nostoc.

(AIPMT-2011)

Solution

(c) : Rhizobium is used as a biofertilizer for raising crop. Rhizobium japonicum forms symbiotic association in the roots of the leguminous plant, soyabean.

Standard 12
Biology

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