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The Endowment for Human Development
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3 Billion Base Pairs per Cell


7 days

From The Biology of Prenatal Development.Buy Now

Script: Varje mänsklig cell innehåller ungefär tre miljarder sådana baspar.

En enda cells DNA innehåller så mycket information att om det skulle motsvaras av skrivna ord, skulle bara den första bokstaven i varje bas kräva mer än 1,5 miljoner sidor text!

Om de lades på rad, skulle DNA:n i en enda mänsklig cell räcka 3 1/3 fot eller 1 meter.

All ages referenced to fertilization, not last menstrual period.
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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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Early Embryonic Development
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Human Development
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