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The chorion.

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Q: The extraembryonic membrane that forms the fetal portion of the placenta is the?
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The Function Of Chorion?

The chorion is the outermost fetal membrane. It is formed by the fusion of the extraembryonic mesoderm with the inner surface of the trophoblasts. Its function is to aide in the production of the placenta.


The blank develops into the fetal portion of the placenta?

chorion


What is circumvallate placenta?

Its a placentation abnormality .Placenta got a fetal site .Fetal site which has a central depression is circumvallate placenta


What is the membrane that forms the embryonic side of the placenta?

The placenta is completely formed by 10 weeks, by the joining of the decidua basalis (maternal side) and chorionic villi (fetal side). The chorion and amnion are the placental membranes. The Chorion is the membrane furthest from the embryo, and the amnion in the inner layer that is closest to the embryo.


What is the fetal equivalent of lungs and liver?

Placenta


What side of the placenta that is smooth and shiny?

Fetal surface.


What carries fetal blood to the placenta?

umbilical arteries


What are the fetal membrane layers?

The fetal membrane layers are the Chorion, Amnion, Yolk sac, and Mesenchymal layer.


A process where a long thin tube is used to withdraw fetal cells from the fetal side of the placenta is?

It is episitomy


What is the name of the membrane that covers the organs of the abdomen in a fetal pig?

The name of the membrane that covers the organs of the abdomen in a fetal pig is the peritoneum membrane.


What is the name of the membrane that covers the organs of the abdomen in fetal pig?

The name of the membrane that covers the organs of the abdomen in a fetal pig is the peritoneum membrane.


Where in a mother does a fetal pig form?

As in most mammals, the fetal pig will form within the placenta in the uterus of the mother.