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NEET NEET SOLVED PAPER 2015 (Re)

  • question_answer
    Which of the following are most suitable indicators of \[S{{O}_{2}}\] pollution in the environment?                         

    A)  Lichens               

    B)  Conifers             

    C)  Algae   

    D)  Fungi

    Correct Answer: A

    Solution :

                    Lichens are useful bioindicators for air pollution, especially sulphur dioxide pollution, since they derive their water and essential nutrients mainly from the atmosphere rather than from soil.


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