The hypoblast layer of the blastodisc is made of
A) columnar cells and forms during the morula stage.
B) columnar cells and forms during gastrulation.
C) cuboidal cells and forms during the fetal period.
D) cuboidal cells and forms during the pre-embryonic period.

Question

Quizplus · Accepted Answer

The hypoblast is made of cuboidal cells and forms during the pre-embryonic period, specifically during the early stages of embryonic development before gastrulation.

The Hypoblast Layer of the Blastodisc Is Made of