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6 Cards in this Set

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  • Back
What does corionic villi become eventually?
The fetal portion of the placenta.
Where does the placenta always develop relative to the conceptus/implantation site?
On the deep aspect, away from the uterine lumen
Where is the inner cell mass within the conceptus?
Near the point of implantation
What kind of tissue is trophoblast and syncitiotrophoblast?
Trophoblast is reserve tissue. Syncitiotrophoblast is differentiated tissue.
When do cells identify themselves to the mother?
At the 16-32 cell stage.
What two populations do cells divide themselves into within the placenta?
The epiblast and the hypoblast.