This is just here as a test because I lose it

Term information

database cross reference
homology notes

A study of embryos shows that in all vertebrates six arterial arches link the ventral aorta with a pair of lateral dorsal aortae on each side of the body. The latter unite posteriorly to form a single median dorsal aorta wich takes blood to the body.[well established][VHOG]



taxon notes

Normally regresses in humans