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BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    The main excretory organ of prawn is :

    A)  green gland                      

    B)  flame cell

    C)   Malpighian tubule        

    D)  nephridia

    Correct Answer: A

    Solution :

     Green glands present at the base of antenna of crustaceans like prawn and these are excretory in function.                 Flame cells Malpighian tubule and nephridia are excretory organs of Plaiyhelminthes (like Taenia), cockroach and Annelida (like earthworm) respectively.


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