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The Umbilical Cord

11 weeks, 3 days

From The Biology of Prenatal Development.Buy Now

Note:

The umbilical vein's large size and bright red color makes it easy to recognize. The coils of the umbilical cord are also easily seen.

Label Key:

  • 1. umbilical vein
  • 2. umbilical arteries

All ages referenced to fertilization, not last menstrual period.
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The Umbilical Cord
The Umbilical Cord
The Left Hand and Nose
The Left Hand and Nose
The Nose and Mouth
The Nose and Mouth
Close-up of the Tongue
Close-up of the Tongue
Left Hand
Left Hand
Nose and Mouth
Nose and Mouth
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