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  3. Haryana PMT

Haryana PMT Haryana PMT Solved Paper-2005

  • 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 pollutated area. So, lichens are called pollution indicating plants.


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