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The Endowment for Human Development
The Endowment for Human Development
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To the Earth and Back


From The Biology of Prenatal Development.Buy Now

Script: 1 meter.

Hvis man kunne vikle opp alle DNA i en voksen persons 100 billioner celler, så hadde den strekket seg mer enn 100 milliarder kilometer. Denne avstand rekker fra jordkloden til solen og tilbake 340 ganger.

All ages referenced to fertilization, not last menstrual period.
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Ready for Birth
Ready for Birth
DNA
DNA
To the Earth and Back
To the Earth and Back
Fertilization 1
Fertilization 1
Fertilization 2
Fertilization 2
Cell Division
Cell Division
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