3D Image (IMAGE) University of Vienna Caption This is a 3D image of a fully developed flower of Arabidopsis thaliana that was added with a micro-computer tomography. In the ovary, the ovules are clearly visible. The strongly contrasting pollen grains are released from the anthers. Credit Wolfram Weckwerth 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.