Question

Lichens are well known combination of an alga and a fungus where fungus has (1)A saprophytic relationship with the alga (2)An epiphytic relationship with the alga (3)A parasitic relationship with alga (4)A symbiotic relationship with alga

Answer 1

Answer:

4) A symbiotic relationship with alga

Explanation:

In this kind of symbiotic relationship, Fungus provides nutrients to the alga

while alga provides food to the fungus