2. Solved Papers
  3. BHU PMT

BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    Which are sensitive to \[S{{O}_{2}}\]pollution ?

    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 spinner