The inner cell mass
A)becomes part of the placental membrane.
B)forms the amnion.
C)becomes part of the chorion.
D)gives rise to the embryo.

Question

Quizplus · Accepted Answer

The inner cell mass gives rise to the embryo, which is the precursor to the developing fetus. It does not form the placental membrane or the chorion, although it does play a role in their development. The amnion forms from a layer of cells surrounding the embryo.

The Inner Cell Mass