During gastrulation, ________.
A) the neural tube forms
B) the blastula forms
C) somites form
D) three germ layers form

Question

Quizplus · Accepted Answer

During gastrulation, the blastula undergoes a series of transformations that result in the formation of three germ layers: endoderm, mesoderm, and ectoderm. These germ layers give rise to all of the tissues and organs of the developing embryo. The neural tube forms during neurulation, which occurs after gastrulation. Somites are structures that form from mesoderm during embryonic development, but they are not specifically formed during gastrulation.

During Gastrulation, ________