Answer: mutation

AnswerCrossword Clue
MUTATIONEvolutionary process
MUTATIONChange.
MUTATIONSport of a sort
MUTATIONSport
MUTATIONChromosomal alteration
MUTATIONIt may occur from chromosomal alteration
MUTATIONGenetic change
mutationsudden change in a genetic characteristic
mutationindividual or species characterized by such a change
mutationchange
mutationthe act of changing (to make or become different)