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Carnegie Stage Section
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amniotic cavity, caudal edge of presumptive amniotic duct, caudal end of primordial gastrulation (primitive) groove, caudal end of primordial gastrulation (primitive) streak, caudal part of secondary umbilical vesicle cavity, epiblast, mesoderm, presumptive cloacal membrane, primordial germ cell(s)
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Carnegie Embryo #7801   |   Location: 12-04-02

Keywords: amniotic cavity, caudal edge of presumptive amniotic duct, caudal end of primordial gastrulation (primitive) groove, caudal end of primordial gastrulation (primitive) streak, caudal part of secondary umbilical vesicle cavity, epiblast, mesoderm, presumptive cloacal membrane, primordial germ cell(s)

Source: The Virtual Human Embryo.