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The Endowment for Human Development
The Endowment for Human Development
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Sections of the Brain


3 weeks

From The Biology of Prenatal Development.Buy Now

Script: 3주까지는 뇌가 3가지 주요 부분으로 나누어지는데 전뇌 중뇌 후뇌라고 불린다

호흡기와 소화기의 발육도 진행된다

All ages referenced to fertilization, not last menstrual period.
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The Embryo and Yolk Sac
The Embryo and Yolk Sac
Embryonic Development
Embryonic Development
Sections of the Brain
Sections of the Brain
Body Cavity Formation
Body Cavity Formation
Amniotic Fluid
Amniotic Fluid
The Heart in Action
The Heart in Action
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