The __________ becomes the new organism.
A) embryonic disk
B) trophoblast
C) amnion
D) chorion

Question

Quizplus · Accepted Answer

The embryonic disk, which is formed from the inner cell mass of the blastocyst, becomes the new organism. It gives rise to the three germ layers that eventually differentiate into all the tissues and organs of the developing embryo. The other structures listed (trophoblast, amnion, and chorion) are involved in supporting the development of the embryo/fetus, but they do not become the new organism itself.

The __________ Becomes the New Organism