The blastocoel is formed during the _____ stage of development.
A)morula
B)blastula
C)gastrula
D)zygote
E)neurula

Question

Quizplus · Accepted Answer

The blastocoel is a fluid-filled cavity in the blastula stage of embryonic development, which follows the cleavage of the zygote and the formation of the morula. The gastrula stage follows the blastula stage and is characterized by the formation of the three germ layers (ectoderm, mesoderm, and endoderm). The neurula stage follows the gastrula stage and is characterized by the formation of the neural tube, which gives rise to the nervous system.

The Blastocoel Is Formed During the _____ Stage of Development