Question

structure of placenta?​

Answer 1

The placenta is composed of both maternal tissue and tissue derived from the embryo. The chorion is the embryonic-derived portion of the placenta. It is composed of fetal blood vessels and trophoblasts which are organized into finger-like structures called chorionic villi....

Answer 2

HI THERE FRIEND

Placenta is a describe the structure embedded in the uerine wall .

after implantation of the embryo the lining of the uterus is supplied with blood and thickened.

There will be winner of the embryo side and blood spaces of the Mother's side.

the rays from the embryo sent out the Placenta and nutrients is obtained from mother through placenta .

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