Question:

The embryonic disk is made of the animal O trophoblast

Last updated: 5/17/2023

The embryonic disk is made of the animal O trophoblast

The embryonic disk is made of the animal O trophoblast hypoblast diploblast Otrophoblast inner cell mass epiblast epiblast hypoblast triploblast hyooblast epihlast triploblast and the the latter give rise to the three germ layers to form a an