After the implantation of the zygote in the uterine wall is complete, the ________ stage of prenatal development begins.
A) germinal
B) fetal
C) embryonic
D) uterine

Question

Quizplus · Accepted Answer

The embryonic stage of prenatal development begins after implantation of the zygote in the uterine wall. This stage lasts from approximately the third to the eighth week of pregnancy and is characterized by the development of major organs and systems, including the heart, brain, and respiratory system.

After the Implantation of the Zygote in the Uterine Wall