Assertion: primitive aortic arch | /r/HasProperty | rudimentary vessels
Facets:
Source sentences:
text: The primitive fifth aortic arches are rudimentary vessels that quickly degenerate in approximately half of embryos, whereas in others these arteries do not develop at all (53).
text: The primitive fifth aortic arches are rudimentary vessels that quickly degenerate in approximately half of embryos, whereas in others these arteries do not develop at all (53).