Question

what is Placenta describe its structure and function in case of pregnant female


plz tell fast ​

Answer 1

Explanation:

tissue that attaches ovary to the wall of ovary is called placenta

Answer 2

Placenta is a disk like structure found in the uterine wall. The embryo gets nutrition from the mother’s blood with the help of placenta. It contains villi on the embryo’s side of the tissue. On the mother’s side are the blood spaces which surround the villi. This provides a large surface area for glucose and oxygen to pass from the mother to the embryo. The waste materials produced by the developing embryo is also removed by transferring them to the mother’s blood through placenta.
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