After implantation,tiny projections develop out of the trophoblast and extend into the endometrium.These projections are referred to as
A) decidua basalis.
B) decidua capsularis.
C) decidua vera.
D) chorionic villi.

Question

Quizplus · Accepted Answer

These villi are vascular processes that obtain oxygen and nutrients from the maternal bloodstream and dispose of carbon dioxide and waste products into the maternal blood.The deciduas basalis is the portion of the endometrium where the chorionic villi tap into the maternal blood vessels.The deciduas capsularis is the portion of the endometrium that covers the blastocyst.The portion of the endometrium that lines the rest of the uterus is called decidua vera.

After Implantation,tiny Projections Develop Out of the Trophoblast and Extend