![](/drem/stage6/labels2/S31L.gif)
![amniotic cavity, epiblast, hypoblast, intervillus space(s), secondary umbilical vesicle cavity, stem villus, two-layered amnion](/drem/stage6/Z0/S31N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #7801 | Location: 12-03-03
Keywords: amniotic cavity, epiblast, hypoblast, intervillus space(s), secondary umbilical vesicle cavity, stem villus, two-layered amnion
Source: The Virtual Human Embryo.
Keywords: amniotic cavity, epiblast, hypoblast, intervillus space(s), secondary umbilical vesicle cavity, stem villus, two-layered amnion
Source: The Virtual Human Embryo.