At which stage do we begin to see development of the mesoderm germ layer?
A)Gastrulation
B)Neurulation
C)Blastulation
D)Cleavage

Question

Quizplus · Accepted Answer

The mesoderm germ layer is formed during gastrulation, which is a process that occurs during early embryonic development after fertilization. During gastrulation, cells from the blastula (which forms during cleavage) move and migrate to form three primary germ layers: ectoderm, mesoderm, and endoderm. Therefore, the correct answer is A, gastrulation.

At Which Stage Do We Begin to See Development of the Mesoderm