![](/drem/stage15/labels2/S1L.gif)
![cephalic edge of embryo, cephalic edge of vascular plexus](/drem/stage15/Z0/S1N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #721 | Location: 1-01-06
Keywords: cephalic edge of embryo, cephalic edge of vascular plexus
Source: The Virtual Human Embryo.
Keywords: cephalic edge of embryo, cephalic edge of vascular plexus
Source: The Virtual Human Embryo.