Z3186093: Difference between revisions
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3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? Ectoderm - Neural and epithelium | 3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? Ectoderm - Neural and epithelium | ||
--[[User:Z3186093|Jenny Guy]] 14:31, 6 August 2009 (EST) | --[[User:Z3186093|Jenny Guy]] 14:31, 6 August 2009 (EST) | ||
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Revision as of 14:32, 6 August 2009
Lab 1 Questions: 1. What is the protein that the sperm binds to on the egg surface? ZP3 2. Name the three stages of follicle development in the ovary? Primordal Follicle Primary Follicle Graafian Follicle
--Jenny Guy 15:00, 30 July 2009 (EST)
Lab 2 Questions:
1. What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy? hCG is secreted
2. What does the corpus luteum secrete to prevent continuation of the menstrual cycle?
an increase in progesterone as usually there is a fall in progesterone as a result of corpus luteum degeneration at the end of a menstrual cycle.
3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? Ectoderm - Neural and epithelium
--Jenny Guy 14:31, 6 August 2009 (EST)
