Once a zygote has implanted itself on the uterine wall,it signifies the end of the _____ stage of development and the beginning of the _____ stage.
A)germinal;embryonic
B)germinal;fetal
C)embryonic;fetal
D)embryonic;germinal

Question

Quizplus · Accepted Answer

The germinal stage ends with the implantation of the zygote in the uterine wall, marking the transition to the embryonic stage of development.

Once a Zygote Has Implanted Itself on the Uterine Wall,it