C) Explain how the embryo gets nourishment inside the mother’s body
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Embryo derives its nourishment from the mother's blood through the placenta. Placenta contains villi on the side of the embryo and blood vessels surrounding villi on the side of the mother. Oxygen and glucose pass from the mother to the embryo through the placenta.
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Embryo derives its nourishment from the mother's blood through placenta. Placenta contains villi on the side of embryo and blood vessels surrounding villi on the other side of mother. Oxygen and glucose are passed from mother to baby from the placenta.
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