Biology, asked by TonyBen8504, 1 year ago

Physiology and role of lichens in environment pollution

Answers

Answered by samir4934
21

Answer:

Hello

Explanation:

Lichens lack a protective cuticle and stomata, direct dependence on atmosphere for nutrients (poikilohydrous nature), longevity, stability, perennial condition of thallus, high degree of sensitivity to changes in substrate pH and pollutants makes them ideal organisms to study the impact of air pollution.

Answered by TheVikaSh
12

Lichens lack a protective cuticle and stomata, direct dependence on atmosphere for nutrients (poikilohydrous nature), longevity, stability, perennial condition of thallus, high degree of sensitivity to changes in substrate pH and pollutants makes them ideal organisms to study the impact of air pollution.

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