Implantation involves ________.
A) formation of germ layers
B) placenta completion
C) embedding of the blastocyst in the uterine wall
D) fusion of egg and sperm

Question

Quizplus · Accepted Answer

Implantation involves the embedding of the blastocyst in the uterine wall, which is necessary for the development of the embryo. Formation of germ layers and placenta completion occur later in the embryonic development process, while fusion of egg and sperm occurs during fertilization.

Implantation Involves ________