The human body contains trillions of cells, all derived from a single cell, or zygote, made by the fusion of an egg and a sperm .
http://www.news-medical.net/news/20130506/Researchers-explore-biological-processes-of-stem-cell-division.aspx
http://www.news-medical.net/news/20130506/Researchers-explore-biological-processes-of-stem-cell-division.aspx
No comments:
Post a Comment