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BVP Medical BVP Medical Solved Paper-2007

  • question_answer
     Which of the following insecticide is obtained from the roots of Derris elleptica?

    A)  Cinerin                

    B)  Nicotine

    C)  Roienone                          

    D)  Pyrethrum

    Correct Answer: C

    Solution :

                    Rotenone is a natural insecticide which is obtained from the root of Den-is elleptica. Pyrethrum and cinerin are natural insecticides, obtained from Chrysanthemum cinerarifolium. Nicotine is an alkaloid, obtained from leaf of Nicofiana tabaccum.


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