Epistemis

blastocyst

Embryology · First weeks

The blastocyst has an inner and outer layer of cells. The inner layer, called the embryoblast, will develop into the new human being. The outer layer, called the trophoblast, will develop into other structures needed to support the new organism.
The blastocyst has an inner and outer layer of cells. The inner layer, called the embryoblast, will develop into the new human being. The outer layer, called the trophoblast, will…

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PreviousZygote segmentation
Category
First weeks
Difficulty
media
Type
Diagram

Origin: Zachary Wilson / CK-12 Foundation · CC BY-SA 3.0 · Wikimedia Commons · License CC BY-SA 3.0

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