User:Z3293029: Difference between revisions
| Line 11: | Line 11: | ||
--[[User:Z3293029|Shereen Sidhu]] 00:55, 16 September 2010 (UTC) | --[[User:Z3293029|Shereen Sidhu]] 00:55, 16 September 2010 (UTC) | ||
--[[User:Z3293029| | --[[User:Z3293029|z3293029]] 23:16, 22 September 2010 (UTC) | ||
==lab1== | ==lab1== | ||
Revision as of 09:16, 23 September 2010
Attendance
--z3293029 23:43, 28 July 2010 (UTC)
--z3293029 23:02, 4 August 2010 (UTC)
--z3293029 23:14, 11 August 2010 (UTC)
--z3293029 23:18, 25 August 2010 (UTC)
--Shereen Sidhu 00:55, 16 September 2010 (UTC)
--z3293029 23:16, 22 September 2010 (UTC)
lab1
internal link: cell division
external link: SMH
link: fertilization topic on main page
lab 2
Q1) The syncitiotrophoblast cells secrete Human Chorionic Gonadotropin hormone (hCG) to maintain the decidua and corpus luteum, which in turn secrete other factors, including progesterone, that support pregnancy.
Q2) The corpus luteum secretes progesterone to maintain the endometrium.
picture
lab 3
lab 4
Q1) viteline vein, umbilical vein, common cardinal vein
Q2) viteline arteries contribute to adult GIT arteries. They fuse to become the superior mesenteric artery in the midgut. viteline veins empty into sinus venosus. They contribute to the adult portal system.
Q3) syncitiotrophoblast, cytotrophoblast, villi connective tissue, foetal capillary endothelium
Q4) placenta blood is a source for stem cells
