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The Endowment for Human Development
The Endowment for Human Development
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5 months

From The Biology of Prenatal Development.Buy Now

Script: 5 MIESIĘCY

Do końca 20. tygodnia, ślimak, będący narządem słuchu, osiąga dojrzały rozmiar wewnątrz w pełni rozwiniętego ucha środkowego. Od teraz płód będzie reagował na rosnący zakres dźwięków.

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