A) Mosses
B) Algae
C) Lichen
D) Ferns
Correct Answer: C
Solution :
Lichens are sensitive to \['S{{O}_{2}}'\] environment. They can not grow in sulphur dioxide polluted area. So lichens are used as \[S{{O}_{2}}\] pollution indicators.You need to login to perform this action.
You will be redirected in
3 sec