Numbered version of <a href="//commons.wikimedia.org/wiki/File:Animal_cell_structure_en.svg" title="File:Animal cell structure en.svg">Image:Animal cell structure en.svg</a>
<a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">LadyofHats</a> (Mariana ruiz)
jan 2007 (original on april 2006)
made it myself in adobe ilustrator (both).