BHU PMT BHU PMT (Screening) Solved Paper-2011

  • question_answer
    Hydra can parlyse prey by

    A)  nematocysts                    

    B)  tentacles

    C)  mouth                                

    D)  None of these

    Correct Answer: A

    Solution :

                     Nematoblasts or the stinging cells are characteristic of cnidarians.


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