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The Endowment for Human Development
The Endowment for Human Development
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Response to Light


6 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: Do końca 26. tygodnia oczy zaczynają produkować łzy.

Źrenice reagują na światło po upływie 27 tygodni. Reakcja ta reguluje ilość światła, jaka dociera do siatkówki w ciągu życia.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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4D Ultrasound
4D Ultrasound
Sense of Smell
Sense of Smell
Response to Light
Response to Light
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
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