7th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    The organ system shown below consists of:

    A) Two kidneys, two ureters, one bladder and one urethra

    B) Two kidneys, one ureter, one bladder and one urethra

    C) Two kidneys, two ureters, one bladder and two urethra

    D) Two kidneys, two ureters, two bladders and one urethra

    E) None of these

    Correct Answer: A


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