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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: Leyo naleyo inhlayiya yemuntfu Icuketse cishe 3 wetigidzi tetigidzi talamabheyisi lahamba ngamabili.

I-DNA yenhlayiya yinye icuketse lwati lolunyenti kangangekutsi kube bekulwati lolubhalwe ngemagama, kubhala nje kuphela luhlu lweluhlavu lwekucala lwaleyo naleyo bheyisi bekutawudzinga ngetulu kwemakhasi lasigidzi netinkhulungawane letingemakhulu lasihlanu embhalo!

Nakube beyingandlalwa phansi ilandzelane, i-DNA lesenhlayiyeni yemuntfu yinye beyingalingana na-3 1/3 wemafidi kumbe 1 mitha.

All ages referenced to fertilization, not last menstrual period.
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