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Multiple Choice Questions

Beauty of some historical monuments is greatly affected by the growth of certain living organisms Th...........

Science and technology and computer Biology

Beauty of some historical monuments is greatly affected by the growth of certain living organisms. These living organisms belong to which one of the following groups?

This questions was previously asked in

EPFO AO EO 2017

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Amphibious plants

Lichens

Bacteria

Viruses

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Explanation:

Lichens are symbiotic association of two separate organisms, a fungus and an alga. These lichens form a crusty, leaf like or branching growth on old buildings, tress, walls, rocks etc. These lichens produce weak acids which in the long run can damage buildings, rock etc.

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