Sea Urchin Blastula

Description:

Summary[edit] Description: English: A diagram of a sea urchin blastula prior to the ingression of PMC. Shows monolayered epithelium surrounding a blastocoel. Date: 13 May 2010. Source: Own work. Author: Catalina Casillas. : All images in this gallery could be recreated using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.