Assertion: genetic drift | /r/CapableOf | play role
Facets:
value: in evolution
type: TEMPORAL
value: in practice
type: TEMPORAL
Source sentences:
text: If the optimum phenotype changes further in this direction more switches become necessary (in practice, random genetic drift will play a role in determining which of the loci switch).
text: Fisher conceded genetic drift played some role in evolution, but an insignificant one.