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The Endowment for Human Development
The Endowment for Human Development
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Cell Division


48 hours

From The Biology of Prenatal Development.Buy Now

Script: כ- 24 עד 30 שעות לאחר ההפריה, הזיגוטה מסיימת את התחלקות התא הראשונה שלה. באמצעות תהליך התחלקות זה, תא אחד מתפצל לשניים, שניים לארבעה, וכן הלאה.

All ages referenced to fertilization, not last menstrual period.
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Fertilization 1
Fertilization 1
Fertilization 2
Fertilization 2
Cell Division
Cell Division
The Morula and Blastocyst
The Morula and Blastocyst
3 Billion Base Pairs per Cell
3 Billion Base Pairs per Cell
Amnion and Germ Layers
Amnion and Germ Layers
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