Assertion: group's unit | /r/CapableOf | respond to selective forces
Facets:
value: as a unit
type: MANNER
Source sentences:
text: Similarly, others assumed that a unit of selection is something that “responds to selective forces as a unit—whether or not this corresponds to a spatially localized deme, family, or population” (Slobodkin & Rapoport 1974: 184).