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The relation between algae and fungi in ...

The relation between algae and fungi in a lichen is

A

provides protection, anchorage and absorption for the alga

B

provides food for the alga

C

fixes the atmospheric nitrogen for the alga

D

release oxygen for the alga

Text Solution

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The correct Answer is:
A
(a) Lichen is a symbiotic association between a fungus and an algae. The fungal partner of lichen helps in the absorption of water and mineral to algal partner. It also provides protection and anchorage to algal partner of lichen. In exchange of this , the fungal partner absorbs prepared food material from algal partner. This food material is prepared by the algal partner of lichen through the process of photosynthesis.
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