Fly on Banana (image) University of California - Riverside Caption Insects, such as the fly seen on a banana in this photo, have taste receptors with which they taste chemicals and make important choices about foods, mates and where to deposit their eggs. Credit Dahanukar Lab, UC Riverside. Usage Restrictions None 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.