![](http://www.alamy.com/thumbs/6/A9F83E57-507E-4508-BFB6-392613CF9CA8/M99B2P.jpg)
Four week old human embryo slide section, longitudinal section head & torso
Size: 3189px × 3453px
Photo credit: © Scenics & Science / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: &, anatomy, differential, embryo, head, histology, homo, human, longitudinal, micrograph, microscope, microtome, physiology, sapien, section, slide, staining, torso, week