Assertion: argument's function | /r/CapableOf | endow cilium
Facets:
value: with adaptive value
type: OTHER
Source sentences:
text: Since, for example, a cilium-precursor (that is, one that lacks at least one of a cilium’s parts) cannot perform the function that endows a cilium with adaptive value, organisms that have the cilium-precursor are no “fitter for survival” than they would have been without it.