Lichens are well known combination of an alga and a fungus where fungus has

Q. Lichens are well known combination of an alga and a fungus where fungus has

A.            a saprophytic relationship with the alga

B.            an epiphytic relationship with the alga

C.            a parasitic relationship with alga

D.            a symbiotic relationship with alga

Answer: A symbiotic relationship with alga