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EMBRIOGENESIS, ORGANOGENESIS, ABNORMAL GENETIC - Coggle Diagram
EMBRIOGENESIS, ORGANOGENESIS, ABNORMAL GENETIC
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Fertilitation
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Capacitance: the glycoprotein coat, cholesterol and semen plasma proteins are removed from the plasma membrane covering the acrosome region of the sperm
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Acrosomal Reaction: occurs after binding of the sperm with the zona pellucida assisted by the receptor. called ZP3
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Embryogenesis stage
Morulla
zygot will experience repeated divisions into 2,4,8,16, up to 64 cells
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blastocyst
A group of blastomeres gathered at one pole is called the inner cell mass (embryoblast), outer cell mass (trophoblast)
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Gastrula
This stage produces 3 layers of the primary germinal layer, namely the inner endoderm, the middle layer of mesoderm and the outer layer of ectoderm.
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Epithelium Tissue
Squamosa
Flat and very thin
blood vessels, pericardium, pleura
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