A pre-embryo that consists of a solid ball of cells is known as what type of structure?
A)blastomere
B)morula
C)trophoblast
D)cytotrophoblast
E)blastocyst

Question

Quizplus · Accepted Answer

A pre-embryo that consists of a solid ball of cells is known as a morula. This stage occurs after the zygote undergoes several rounds of cell division and forms a compact ball of cells. Eventually, this morula will develop into a blastocyst, which is the structure that implants into the uterus.

A Pre-Embryo That Consists of a Solid Ball of Cells