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เอ็กโทเดิร์ม

File:Ectoderm.png · Wikimedia Commons · See Wikimedia Commons

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เอ็กโทเดิร์ม

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The ectoderm is one of the three primary germ layers formed in early embryonic development. It is the outermost layer, and is superficial to the mesoderm (the middle layer) and endoderm (the innermost layer). It emerges and originates from the outer layer of germ cells. The word ectoderm comes from the Greek ektos meaning "outside", and derma meaning "skin".

Key facts

Embryology.Name
Ectoderm
Embryology.Image
Ectoderm.png
Embryology.Caption
Organs derived from ectoderm.
Embryology.Image2
Gray11.png
Embryology.Caption2
Section through embryonic disk of Vespertilio murinus.
Embryology.Days
16

via Wikipedia infobox

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