Embryonic Stem Cells:
Where do they come from, what are the used for and why are they
controversial?
A WebQuest for 12th Grade Honors Biology II
Designed by
John Hellrung, Mukaia Lockett, and Candi Wiley
jhellru@siue.edu,
mlocket@siue.edu, cwiley@siue.edu
Photo credit:
http://knol.google.com/k/krishan-maggon/stem-cell-therapy-market/3fy5eowy8suq3/134#