Z3252231: Difference between revisions
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primordal follicle, pre-antral follicle and antral follicle(Graffian follicle is the mature follicle). | primordal follicle, pre-antral follicle and antral follicle(Graffian follicle is the mature follicle). | ||
--[[User:Z3252231|Angama Yaquobi]] 13:13, 6 August 2009 (EST) | --[[User:Z3252231|Angama Yaquobi]] 13:13, 6 August 2009 (EST) | ||
Lab 2- | |||
What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy? | |||
-Human Chorionic Gonadotrophin | |||
What does the corpus luteum secrete to prevent continuation of the menstrual cycle? | |||
-estrogen and progesterone | |||
What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? | |||
- nervous system from the neural tube and neural crest | |||
-epithelial layer of the skin covering the embryo. | |||
Revision as of 14:44, 6 August 2009
1- What is the protein that the sperm binds to on the surface? zona pellucida lipoprotein ZP3 2-Name the three stages of follicle development? primordal follicle, pre-antral follicle and antral follicle(Graffian follicle is the mature follicle). --Angama Yaquobi 13:13, 6 August 2009 (EST)
Lab 2-
What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy? -Human Chorionic Gonadotrophin
What does the corpus luteum secrete to prevent continuation of the menstrual cycle? -estrogen and progesterone
What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? - nervous system from the neural tube and neural crest -epithelial layer of the skin covering the embryo.
