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The Endowment for Human Development
The Endowment for Human Development
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Hand Plates and Cartilage


5 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Script: 또 5주까지는 배아의 손바닥이 구성되고 5.5주까지 연골 형성이 시작된다

5주 6일 현재 여기 왼손 손바닥과 손목이 보인다

All ages referenced to fertilization, not last menstrual period.
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The Yolk Sac
The Yolk Sac
The Liver and Heart
The Liver and Heart
Hand Plates and Cartilage
Hand Plates and Cartilage
Brainwaves
Brainwaves
Polygon-Shaped Hand Plates
Polygon-Shaped Hand Plates
4D Ultrasound
4D Ultrasound
Free resources and training for educators
Buy the Biology of Prenatal Development DVD


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