Biology, asked by khanirfa35, 6 months ago

b) How does placenta provide nourishment to the growing embryo?

Answers

Answered by nandanavenu2004

Answer:

Placenta is a disc-shaped tissue embedded in the uterine wall. 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.

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