Gala vs. Grand Gala (IMAGE) Purdue University Caption Grand Gala apples, at right, undergo endoreduplication, which causes cells to grow larger than in the regular Gala apples, at left. Credit Purdue University photo/Peter Hirst Usage Restrictions None 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.