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NEET Biology Animal Kingdom Question Bank Phylum Porifera

  • question_answer
    Collar cells occur in                                              [CPMT 1992, 93]

    A)            Sponges                                   

    B)            Hydra

    C)            Sandworm                               

    D)            Star fish

    Correct Answer: A

    Solution :

               Collar cells occurs in sponges and located at the anterior end of each choanocyte.


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