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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: 26 nedēļās var asarot acis.

Acu zīlītes reaģē uz gaismu jau no 27 nedēļām. Šī reakcija regulē saņemtās gaismas daudzumu, kas sasniedz acs tīkleni visā dzīves laikā.

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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