Assertion: mutation's mutation | /r/Causes | such physical characteristics
Facets:
value: as eyeless flies
type: MANNER
Source sentences:
text: These mutations have caused such physical characteristics as eyeless flies, flies with different colored eyes, flies with legs growing from their heads, extra pairs of wings, various colored bodies, wingless flies, flies with unusually large wings, flies with useless wings, flies with twisted wings, etc.