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VMMC VMMC Medical Solved Paper-2005

  • question_answer
    Which one of the following pesticides is banned now-a-days?

    A)  DDT                                      

    B)  Eldrin                   

    C)  Aldrin                  

    D)         Toxaphene

    Correct Answer: A

    Solution :

    DDT is an organochlorine. Now-a-days DDT is banned because it has an affinity for fatty tissues of animals which lead to biomagnification. Besides, with the repeated use of such pesticides a kind of accelerated evolution occurs to produce a resistant population of pests.


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