It is a tube of amnion which connects the foetus with the placenta. It is about one and half metres in length. a) WHARTON’S JEELY- It is a thick extraembryonic mesoderm. b) RIGHT and LEFT UMBLICAL ARTERIES- these carries the deoxygenated blood from the foetus to the placenta. After birth the two umbilical arteris are [...]
Continue reading...© 2008 Medicine and Health related Information. Powered by Wordpress.
.jpg)
Friday, September 19, 2008
0 Comments