Mutant Fly (IMAGE) Université de Genève Caption On a mutant fly, the division remains symetrical, preventing hairs from being formed. Credit © UNIGE / Marcos Gonzalez-Gaitan Usage Restrictions the image may only be used with appropriate caption or credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.