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The Endowment for Human Development
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Blood Formation in Liver


6 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Script: 6 hetes korban már zajlik a vérsejtek képződése a májban, ahol már jelen vannak a limfociták. Ez a fajta fehérvérsejt a fejlődő immunrendszer kulcsfontosságú része.

A rekeszizom - a légzéshez használt elsődleges izom - 6 hetes korra nagyrészt kifejlődik.

All ages referenced to fertilization, not last menstrual period.
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The Rapidly Growing Brain
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Blood Formation in Liver
Blood Formation in Liver
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