WB JEE Medical WB JEE Medical Solved Paper-2013

  • question_answer
    Infection ofAscaris usually occurs by

    A)  drinking water containing egg of/Ascar/s

    B)  eating imperfectly cooked port

    C)  tse-tse fly

    D)  mosquito bite

    Correct Answer: A

    Solution :

     Infection of Ascaris occurs in a healthy person  due  to  contaminated  water, vegetables, fruits, etc. Mosquitos bite causes malaria due to the entry to Plasmodium parasite into the blood. Eating imperfectly cooked pork causes trichinosis disease (parasitic disease). Tse-tse fly causes trypanosomiasis, on infection of the central nervous system.


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