Summary DescriptionAPI English: Photomicrograph of clusters of Chlamydomonas. A-Isogamete, B-Flagellum, C-Nucleus. Scale=0.02mm. Date 7 October 2014, 13:08:44 Source Jon Houseman and Matthew Ford Author Jon Houseman Other versions Original (unlabeled) This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Balance (Color, brightness, and contrast) and adjust background color.