front 1 ![]() What happens 3-4 days after fertilization? | back 1 C |
front 2 ![]() What stage happens 6 days after fertilization? | back 2 E |
front 3 ![]() Which structure was formerly called the blastocyst cavity? | back 3 F |
front 4 ![]() This is composed of the syncytiotrophoblast and the cytotrophoblast. (makes up the chorion) | back 4 C |
front 5 ![]() Where is the amniotic cavity? | back 5 E |
front 6 ![]() Which cells are derived from the yolk sac and form a connective tissue layer? | back 6 B |
front 7 ![]() What is line "G" pointing to? | back 7 None of these choices (extraembryonic coelem) |
front 8 ![]() What is line "A" pointing to? | back 8 Trophoblast |
front 9 ![]() Which represents the morula stage? | back 9 C |
front 10 ![]() Which one represents the blastocyst stage? | back 10 E |
front 11 ![]() What does figure "A" represent? | back 11 Cleave of zygote |
front 12 ![]() What is like "G" pointing to in this figure? | back 12 Chorionic villi |
front 13 ![]() Where are the fetal blood vessels in the figure? | back 13 E |
front 14 ![]() What is line "F" pointing to in the figure? | back 14 maternal endometrial arteriole |