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The Endowment for Human Development
The Endowment for Human Development
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Nose and Mouth

11 weeks, 3 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. epithelial plug in nostril
2. tip of nose
3. border of lip and skin (vermillion border)
4. upper lip
5. philtrum
6. lower lip
All ages referenced to fertilization, not last menstrual period.
Close-up of the Tongue
Close-up of the Tongue
Left Hand
Left Hand
Nose and Mouth
Nose and Mouth
Amnion and Umbilical Cord
Amnion and Umbilical Cord
Umbilical Vein
Umbilical Vein
The Nose and Lips
The Nose and Lips


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