Assertion: natural selection's environment | /r/CapableOf | play role
Facets:
value: in creating those traits
type: TEMPORAL
Source sentences:
text: Rather than genes simply "offering up" a random smorgasbord of traits in each new generation, which then either prove suited or unsuited to the environment, it seems that the environment plays a role in creating those traits in future generations, if only in a short-term and reversible way.