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BHU PMT BHU PMT (Mains) Solved Paper-2007

  • question_answer
    The class of coelenterate which exhibits polymorphism ?

    A)  Hydrozoa                           

    B)  Scyphozoa

    C)  Anthozoa                          

    D)  All of these

    Correct Answer: A

    Solution :

                     Hydrazoan (eg. Hydra, Obelia, Plumularia, Hydractinia etc) show highest degree of polymorphism and presenting the greatest number of medusoid and polypoid types,


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