Biology, asked by bee1924, 1 month ago

What are lichens? (Class 7)

Answers

Answered by tanishka1875
4

Answer: hey mate here is your answer

Explanation:

Lichens is a symbiotic relationship between different organisms - a fungus and an alga. They can grow on rocks, decaying wood logs, tree barks etc. Lichens are used to prepare natural indicator called litmus.

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Answered by rupaghosal1974
2

Answer:

Lichens is a symbiotic relationship between different organisms - a fungus and an alga. They can grow on rocks, decaying wood logs, tree barks etc. Lichens are used to prepare natural indicator called litmus.

Heyy hope it helped

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