Question

Cells detach from the ____________ layer and migrate through the ____________ between the epiblast and hypoblast layers. This inward movement of cells is known as ____________ .

Answer 1

Epiblast layer

Primitive streak

Invagination.

Step-by-step explanation:

These are some of the sequence of thr process of Gastulation.The latter is the process of formation ectoderm Mesoderm and endoderm;in enbryonic development for gastrula formation.