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The Endowment for Human Development
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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.
Joints of the Fingers
Joints of the Fingers
Sole of the Right Foot
Sole of the Right Foot
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
Free resources and training for educators
Buy the Biology of Prenatal Development DVD


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