part of part of in taxon results in morphogenesis of anatomical structure morphogenesis camera-type eye morphogenesis iris morphogenesis The process in which the iris is generated and organized. The iris is an anatomical structure in the eye whose opening forms the pupil. The iris is responsible for controlling the diameter and size of the pupil and the amount of light reaching the retina. 2010-03-16T10:48:42Z GO:0061072 dph Vertebrata <vertebrates> iris