EAMCET Medical EAMCET Medical Solved Paper-2009

  • question_answer
    Which stage in the life cycle of Taenia solium, infects the intermediate host?

    A)  Hexacanth larva              

    B)  Oncosphere

    C)  Cysticercus larva             

    D)  Miracidium

    Correct Answer: B

    Solution :

                     The six-hooked embryo of Taenia solium is called hexacanth. Hexacanth along with all its membranes  is  called  oncosphere.  The oncospheres are passed out along with human stools, which is eaten up by the pig (secondary or intermediate host). Thus, oncospheres reach in the intestines of pigs and infect them.


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