Which of the following structure would compose the plavental cotyledons?
I.Fetal vessels
II.Chorionic villi
III.Intervillous spaces

Question

Quizplus · Accepted Answer

Placental cotyledons are composed of fetal vessels, chorionic villi, and intervillous spaces. Fetal vessels provide the blood supply from the fetus, chorionic villi are the structures that actually invade the uterine wall and facilitate exchange between maternal and fetal blood, and intervillous spaces are the areas between the villi filled with maternal blood, allowing for the exchange of nutrients, gases, and waste between the mother and fetus.

Which of the Following Structure Would Compose the Plavental Cotyledons