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The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
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3 Billion Base Pairs per Cell


7 days

From The Biology of Prenatal Development.Buy Now

Script: Katra cilvēka šūnā ir apmēram 3 miljardi šo bāzu pāru.

Vienas šūnas DNS satur tik daudz informāciju, ka attēlojot to vārdos, norādot tikai katras bāzes pirmo burtu, būtu nepieciešams vairāk nekā 1,5 miljoni lappušu!

Izklāta visā garumā, cilvēka vienas šūnas DNS garums būtu 3 1/3 pēdas jeb 1 metrs.

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
Early Embryonic Development
Early Embryonic Development
Human Development
Human Development
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