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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-30

  • question_answer
    Which one of the following is not a function of kidney?

    A)  Regulation of blood pH

    B)  Removal of metabolic wastes from the body

    C)  Production of antibodies

    D)  Regulation of osmotic pressures of the blood

    Correct Answer: C

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