Confocal Laser Scanning Microcope Image (image) University of Warwick Caption This is a confocal laser scanning microcope image of an early embryo with surrounding placental endosperm cells. Credit University of Warwick Usage Restrictions With credit to The University of Warwick. 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.