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Comparing Lung Development

9 weeks

From The Biology of Prenatal Development.Buy Now

Label Key:

  • 1. trachea of fetus and adult
  • 2. adult lungs superimposed over fetal lungs
  • 3. vessels and bronchial tree

All ages referenced to fertilization, not last menstrual period.
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Comparing Lung Development
Comparing Lung Development
The 9-Week Fetus in Motion
The 9-Week Fetus in Motion
The Coiled Umbilical Cord
The Coiled Umbilical Cord
The Hands and Umbilical Cord
The Hands and Umbilical Cord
Fingers Moving Side to Side
Fingers Moving Side to Side
The Face at 9 Weeks
The Face at 9 Weeks
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