The primitive streak is associated with which process?
A)somite formation
B)brain formation
C)cleavage
D)gastrulation
E)placentation

Question

Quizplus · Accepted Answer

The primitive streak is a structure that forms during gastrulation, which is the process of forming the three germ layers that will give rise to all the tissues and organs in the embryo. The primitive streak serves as a site where cells begin to migrate and differentiate into the different germ layers.

The Primitive Streak Is Associated with Which Process