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7th Class Science Respiration in Organisms Question Bank Respiration in organisms

  • question_answer
    In fishes gills are the respiratory organs. Gills are projections of which of the following parts?

    A)  Nostril                 

    B)         Alimentary canal

    C)         Skin                      

    D)         None of these

    Correct Answer: C

    Solution :

    Gills are the projections of skin.


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