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5th Class Science Human Body and their Needs Question Bank Human Body (Nervous System Bones and Muscles)

  • question_answer
    Look at the classification table below carefully.
    Joint
    X Y
    Elbow Shoulder,
    Knee Pelvis
    What do 'X' and T represent?

    A)  X-Pivot joint, Y-Hinge joint

    B)                         X-Hinge joint, Y-Ball and socket joint

    C)                         X-Ball and socket joint, Y-Pivot joint

    D)                         X-Hinge joints-Gliding joint

    Correct Answer: B

    Solution :

    Elbow and knee joints are called hinge joints and the joints at shoulder and pelvis are called ball and socket joints.


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