Lateral Ventral Dorsal |
The embryonic disc (green) and embryonic mesoderm (pink). The amnion has been cut.
Keywords: cephalic end of embryonic disc, cephalic end of epiblast, dorsal surface of epiblast, embryonic mesoderm, gastrulation (primitive) groove, gastrulation (primitive) node, gastrulation (primitive) streak, head mesenchyme, junction of amnion and epiblast, notochordal process, outer surface of epiblast, presumptive cloacal membrane, presumptive neural plate, primordium of cloacal membrane, ventral surface of epiblastSource: The Virtual Human Embryo.