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Vitelline Vessels

5 weeks, 6 days

Buy NowFrom The Biology of Prenatal Development.

Note:

The vitelline vessels, contained within the "yolk stalk," provide circulation between the embryo and the yolk sac.

Label Key:

  • 1. brain
  • 2. vitelline vessels (part of yolk stalk)
  • 3. eye

All ages referenced to fertilization, not last menstrual period.
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Vitelline Vessels
Vitelline Vessels
Liver, Cord, and Left Foot Plate
Liver, Cord, and Left Foot Plate
Close-up of Heart and Liver
Close-up of Heart and Liver
The Heart and Liver
The Heart and Liver
Heart and Liver
Heart and Liver
Heart Chambers
Heart Chambers
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