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The Endowment for Human Development
The Endowment for Human Development
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The Embryonic Period


8 weeks

From The Biology of Prenatal Development.Buy Now

Script: Počas prvých 8 týždňov po oplodnení sa vyvíjajúci sa človek nazýva embryo, čo znamená "rastúci vo vnútri". Tento čas, ktorý sa nazýva embryonálne obdobie, je charakteristický budovaním väčšiny najdôležitejších systémov tela.

All ages referenced to fertilization, not last menstrual period.
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