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The Endowment for Human Development
The Endowment for Human Development
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Right- and Left-Handedness


8 weeks

From The Biology of Prenatal Development.Buy Now

Script: Sa 8 linggo, 75% ipapakita ng embryo ang pagdomina ng kanang kamay. Ang natitira ay pantay na nahahati sa pagdomina ng kaliwang kamay at walang mas gusto. Ito ang pinakamaagang patunay ng kanan o kaliwang gawi.

All ages referenced to fertilization, not last menstrual period.
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Ovaries Identifiable
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The Highly Complex Brain
Right- and Left-Handedness
Right- and Left-Handedness
Rolling Over
Rolling Over
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Buy the Biology of Prenatal Development DVD
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