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The Endowment for Human Development
The Endowment for Human Development
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Skin and Hair


5 months

From The Biology of Prenatal Development.Buy Now

Script: El cabell comença a créixer al cuir cabellut.

Totes les capes i estructures de la pell ja hi són presents, incloent els fol·licles pilosos i les glàndules.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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