Question

most of the lichen are -​

Answer 1

Lichens are a complex life form that is a symbiotic partnership of two separate organisms, a fungus and an alga. The dominant partner is the fungus, which gives the lichen the majority of its characteristics, from its thallus shape to its fruiting bodies.

Answer 2

lichen is a living partnership between fungus and an alga the fungus absorbs water and provides shelter. The alga prepares food by photosynthesis and most of the lichens are symbiotic in nature.