Question

what is lichens an it's function very very short answer ​

Answer 1

Answer:

this is your answer

Explanation:

Lichens are compound plants as algae and fungi live together in close association, as a result of which both are benefited. This relationship is called symbiosis. They occur as greyish green growths on rocks, bark of the tree or on the ground.

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Answer 2

Lichens are compound plants as algae and fungi live together in close association, as a result of which both are benefited. This relationship is called symbiosis. They occur as greyish green growths on rocks, bark of the tree or on the ground.

Examples :

There are three main types of lichens: Foliose. Fruticose. Crustose.