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

  • question_answer
    The classification table given below shows how different organisms breathe. Which of these organisms are correctly represented by X, Y and Z?                                

    A)
    X Y Z
    Tadpole Whale Earthworm
                   

    B)
    X Y Z
    Fish Crocodile Cockroach
                   

    C)
    X Y Z
    Frog Shark Toad
                   

    D)
    X Y Z
    Prawn Grasshopper Cockroach

    Correct Answer: A

    Solution :

                    In the given table tadpole respires through gills, whale by lungs and earthworm through skin.


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