Class 11 Biology Biological Classification Viruses, Viroids, Prions and Lichens

Easy

Which of the following is the most suitable indicator of $SO_2$ pollution in the environment?

A
Fungi
B
Lichens
C
Conifers
D
Algae

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Class 11 Questions

Class 11

Biology Questions

Chapter

Biological Classification

Subtopic

Viruses, Viroids, Prions and Lichens

Similar Questions

Who discovered the virus for the first time?

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What is Lichenology?

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Phages that show a lysogenic cycle are called:

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Prions are primarily composed of ...... .

Easy

$A$: Lichens do not grow in polluted areas having $SO_2$.
$R$: Lichens secrete carbonic acid and oxalic acid on barren rocks.

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