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The Embryonic Period


8 weeks

From The Biology of Prenatal Development.Buy Now

Script: În timpul primelor 8 sãptãmâni de dupã fertilizare, organismul uman aflat în dezvoltare se numeşte embrion, ceea ce înseamnã “cel care creşte din interior”. Aceastã perioadã, numitã perioada embrionarã, este caracterizatã prin formarea celor mai importante sisteme ale corpului.

All ages referenced to fertilization, not last menstrual period.
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Reflexive Movement
Reflexive Movement
Epidermis and Hair
Epidermis and Hair
The Embryonic Period
The Embryonic Period
End of Embryonic Period
End of Embryonic Period
Kidneys Produce Urine
Kidneys Produce Urine
Eyelid Fusion
Eyelid Fusion
Buy the Biology of Prenatal Development DVD
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