2. Solved Papers
  3. Punjab Medical

Punjab Medical Punjab - MET Solved Paper-1999

  • question_answer
    Ambulacral grooves are absent in the living forms of the class

    A)  Crinoidea           

    B)  Ophiuroidea

    C)  Asteroidea        

    D)  Echinodermata

    Correct Answer: B

    Solution :

    Ambulacral grooves are found in the arms of Echinoderms lined by tube feet. It is absent in Ophiuroidea which are covered by ossicles.


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