Assertion: primitive aortic arch | /r/CapableOf | degenerate in half of embryos
Facets:
value: approximately
type: DEGREE
value: quickly
type: MANNER
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).