BHU PMT BHU PMT (Screening) Solved Paper-2008

  • question_answer
    The chemical used in 'National Malaria Eradication Programme' is

    A)  2,4-D                                   

    B)  BHC

    C)  DDT                                      

    D)  Pyrethroid

    Correct Answer: C

    Solution :

                     DDT (Dichloro Diphenyt Trichloro ethane) is an   organochlorine   compound.   These compounds are lipophilic and show much affinity for the fatty tissue of animals. DDT was discovered by Dr. Paul Muller. Liwa used in national   malaria eradication programme to kill Anopheles mosquitoes. BHC (Benzene Hexa Chloride) is also an organochlorine compound. 2, 4-D is a synthetic auxin and used as weedicide. Pyrethroids are synthetic derivatives of pyrethrin. These are used as insecticides.


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