Assertion (A): Mycorrhiza is a symbiotic association between fungi and the roots of higher plants.
Reason (R): The fungal symbiont absorbs nitrogen from the soil and passes it to the plant.
Assertion (A): Mycorrhiza is a symbiotic association between fungi and the roots of higher plants.
Reason (R): The fungal symbiont absorbs nitrogen from the soil and passes it to the plant.