Photo credit: Anatomist90 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons Human_embryo 0 By Elvis Muyanja on 14/03/2016 Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email