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The Endowment for Human Development
The Endowment for Human Development
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Amniotic Fluid


4 weeks, 4 days

From The Biology of Prenatal Development.Buy Now

Script: Entro 4 settimane il sacco amniotico trasparente circonda l'embrione con un sacco pieno di liquido. Questo liquido sterile, detto liquido amniotico, protegge l'embrione da lesioni.

All ages referenced to fertilization, not last menstrual period.
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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
The Limbs Bud
The Limbs Bud
Transparent Skin
Transparent Skin
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