Mind map
Fertilization
Map content
Fertilization
Fusion of pronuclei
- Division of Blastomeres
- Morula
- Blastocyst - fluid pumped into center of morula
- Inner cell mass = embryo
- Trophoblast (fetal contribution to the placenta)
- Pregnancy
- Yes
- Syncytiotrophoblast secrets hCG
- maintains corpus luteum
- makes progesterone to maintain pregnancy
- maintains corpus luteum
- Syncytiotrophoblast secrets hCG
- No
- No hCG
- corpus luteum regresses
- no progresterone
- menstruation leaving basal layer to regenerate endometrial glands for next cycle
- no progresterone
- corpus luteum regresses
- No hCG
- Yes
- Pregnancy
- Blastocyst - fluid pumped into center of morula
- Morula
- Division of Blastomeres
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- Description
- Mind Map on Fertilization, created by lshipley on 17/07/2014.
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- lshipley
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