Rhizobium lives symbiotically with root nodules and fixes atmospheric – McqOptions

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1.	Rhizobium lives symbiotically with root nodules and fixes atmospheric nitrogen. It gives nitrogenous compound to host and inturn takes food from host. This food taken by bacterium is
A.	Fats
B.	Proteins
C.	Carbohydrates
D.	Any of these
Answer» D. Any of these

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