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Which of the following is the use of li...

Which of the following is the use of lichens in case of pollution?

A

Lichens are not related with pollution

B

They act as bioindicators of pollution

C

They treat the polluted water

D

They promote pollution

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Growth of lichens on trees is inhibited by air pollution. Hence, atmospheric pollution causes decrease in ttheir populations. So, lichens are biological indicators of pollution.
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