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The Folding of the Embryo


3 weeks

From The Biology of Prenatal Development.Buy Now

Script: U periodu između 3. i 4. nedelje, telo već poprima svoj oblik, a mozak, kičmena moždina, i srce embriona se već jasno mogu razabrati unutar žumančane kese.

Brzina rasta dovodi do savijanja još prilično spljoštenog embriona. U okviru tog procesa, deo žumančane kese se razvija u digestivni sistem i dolazi do nastanka grudnog koša i trubušne šupljine nastajućeg ljudskog bića.

4 NEDELJE

All ages referenced to fertilization, not last menstrual period.
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Human Development
Human Development
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Heart and Circulatory System
The Folding of the Embryo
The Folding of the Embryo
The Folding of the Embryo
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