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NEET Sample Paper NEET Sample Test Paper-81

  • question_answer
    Ambulacral system is also called ... A.... Which is the characteristic feature of phylum ... B ....

    A)
    A B
                                                     
    blood vascular system Poriefera

    B)
    blood vascular system Arthoploda

    C)
    Water vascular system Pocrfera

    D)
    Water vascular system Echinodermata

    Correct Answer: D

    Solution :

    Jacob Klein (1738) introduced the name ?Echinodermata?. Presense of ambulacral system (water vascular system) is the characteristic features of phylum-Echinodermata.


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