Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Zones of chondrocyte maturation in growth plate.
Source. This figure is licensed under the Creative Commons Attribution-Share Alike 4.0 International license from Anatomy & Physiology, Connexions Web site. http://cnx.org/content/col11496/1.6/, 19 June 2013.
