Which of the following can use molecular nitr | vedclass

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(C) $Rhizobium$ is a symbiotic bacterium that lives in the root nodules of leguminous plants.It possesses the enzyme nitrogenase,which allows it to fi

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Rhizobium

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(C) $Rhizobium$ is a symbiotic bacterium that lives in the root nodules of leguminous plants.It possesses the enzyme nitrogenase,which allows it to fix atmospheric (molecular) nitrogen $(N_2)$ into ammonia $(NH_3)$,a form that plants can utilize as a nutrient.$Methanomonas$ is a methane-oxidizing bacterium,$Mucor$ is a fungus,and $Spirogyra$ is an alga; none of these are capable of biological nitrogen fixation.

Which of the following can use molecular nitrogen as a nutrient?

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