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8th Class Science Reproduction in Animals Question Bank Reproduction in Animals

  • question_answer
    The substances that are transported through umbilical cord

    A)  Urea.                           

    B)                            Antibodies.                   

    C)                            Carbon dioxide

    D)                            All of these

    Correct Answer: D

    Solution :

    Umbilical cord transports urea, antibodies and carbon dioxide.


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