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26 Cards in this Set
- Front
- Back
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Amniotic Cavity
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Amniotic Cavity
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Cavities in the Extraembryonic Mesoderm
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Cytotrophoblast
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Day 12
Extraembryonic Mesoderm Splits Beginning of Chorionic Cavity |
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Extraembryonic Mesoderm
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Primary Yolk Sac
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Syncytiotrophoblast
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Day 13
Two Layers of Extraembryonic Mesoderm Chorionic Cavity Forms Est Fetal/Placenta "Barrier" Primary Chorionic Villi Begin to form |
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Extraembryonic Coelom or Chorionic Cavity
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Primary Chorionic Villus
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Somatic Extraembryonic Mesoderm
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Somatic Layer
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Splanchnic Layer
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Syncytiotrophoblast
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Amniotic Cavity
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Beginning Prechordal Plate
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Connecting Stalk
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Day 14
Epiblast and Endoderm Secondary Yolk Sac Prechordal Plate Forms Establishing Cranial/Caudal |
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Endoderm
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Epiblast
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Secondary Yolk Sac
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Yolk Sac Remnant
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Chorion
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Cytotrophoblast
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Primary Villus
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