Advanced Human Embryology

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Select a body system to explore its embryological development in depth

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Axial Skeleton

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Circulatory System

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Respiratory System

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Gastrointestinal System

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Urogenital System

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Nervous System

Axial Skeleton

Formation of the vertebral column, skull, and ribs from paraxial mesoderm through somitogenesis

Development of the four-chambered heart and vascular network from the primitive heart tube

Lung maturation across four histological stages from ventral foregut outgrowth

Development of the gut tube, stomach rotation, and accessory organs

Formation of kidneys, gonads, and reproductive ducts from intermediate mesoderm

Development of the neural tube, brain vesicles, and spinal cord layers

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