Lichens are composite organism made up of a fungus and a ph…

Biology Biological Classification Viruses, Viroids, Prions, Lichens and Mycorrhiza Single Correct MCQ

Published on: August 14, 2026

Lichens are composite organism made up of a fungus and a photosynthetic alga. Which of the following statements is wrong about lichen?

Lichens are sensitive to air pollution because they have no way to excrete toxic substances

Algal partner (phycobiont) and fungal partner (mycobiont) live mutually

Algae prepare food for fungi and fungi provide shelter and absorb water+ minerals for algal partner

None

Text Solution

Verified by Experts

The correct answer is:

All the given statements about lichens are correct:

• They are sensitive to air pollution

• Algae and fungi live in mutual association

• Algae make food, and fungi provide protection, water, and minerals.

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