Q.
Lichens are symbiotic associations of an algal and fungal component. Respectively, they are termed as
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NTA AbhyasNTA Abhyas 2020Biological Classification
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Solution:
Lichens are symbiotic associations i.e. mutually useful associations, between algae and fungi. The algal component is known as phycobiont and fungal component as mycobiont, which is autotrophic and heterotrophic, respectively. Algae prepare food for fungi and fungi provide shelter and absorb mineral nutrients and water for its partner.