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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: ADN yon sèl grenn selil tèlman chaje ak enfòmasyon, si w t ap pran ekri yo, menmsi se premye lèt nan chak baz ou t ap ekri sèlman, ou t ap ranpli yon milyon edmi paj !

Si w mete ADN ki genyen nan yon selil yonn sou kote lòt, sa ap bay yon longè 3 pye 4 pous oubyen yon mèt.

Si w t ap pran demare tout ADN ki genyen nan san mil milya selil ki nan kò yon moun ki fin grandi, sa t ap etann li sou plis pase san milya uisan milyon kilomèt.

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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