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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2011

  • question_answer
    In Protozoa, like Amoeba and Paramecium, the organ found for osmoregulation is

    A)  nucleus                              

    B)  food vacuole

    C)  mitochondria   

    D)         contractile vacuole

    Correct Answer: D

    Solution :

    In protozoan osmoregulation takes place with the help of contractile vacuole. It is present in free living fresh water forms and absent in parasites and saline forms.


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