Before revision: The fruit fly is one of the species in which females display mate-choice copying Mate-choice copying, or non-independent mate choice, is simply when a female of an animal species copies another fellow female's mate-choice .
After revision: The fruit fly is one of the species in which females display mate-choice copying Mate-choice copying, or non-independent mate choice, occurs when a female of an animal species copies another fellow female's mate choice .