The decidua basalis is ________.
A) the tissue that surrounds the uterine cavity face of the implanted embryo
B) destined to remain in the uterus after the birth of the infant
C) the part of the endometrium that lies beneath the embryo
D) not a maternal contribution to the placenta

Question

Quizplus · Accepted Answer

The decidua basalis is the part of the endometrium that lies beneath the implanted embryo and contributes to the formation of the maternal portion of the placenta.

The Decidua Basalis Is ________