Question

function of algae and fungus in lichen

Answer 1

Lichens are organisms made of both fungi and algae. This is a mutualist relationship. Both partners have almost equal benefits.

While algae can photosynthesise useable carbon, fungi can establish grounded mycelia on almost any surface with limited nutrients. Together, they make a nice pair.

Not all fungi and algae need to do this, however.

Answer 2

Answer:

The relationship between alga and fungus in lichens is known as symbiotic relationship. It is a mutual relationship in which both the organisms are interdependent on each other. In lichens, algae is an autotroph while fungus is an saprophyte. Water and minerals are supplied by the fungus to algae and using them algae makes food with the process of photosynthesis and supplies food to fungus. Hence, both "mutually benefit" each other.