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The Morula and Blastocyst


5 days

From The Biology of Prenatal Development.Buy Now

Script: Celledelingen fortsætter, og 3 til 4 dage efter befrugtningen har embryoet antaget kugleform og kaldes nu morula, hvilket betyder morbær.

Inden for 4 til 5 dage opstår der et hulrum i denne cellekugle, og embryoet kaldes nu en blastocyst.

Cellerne inden i blastocysten kaldes den indre cellemasse, og herfra udvikles hovedet og kroppen samt andre vitale strukturer hos det menneske, der er under udvikling.

All ages referenced to fertilization, not last menstrual period.
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Fertilization 2
Fertilization 2
Cell Division
Cell Division
The Morula and Blastocyst
The Morula and Blastocyst
3 Billion Base Pairs per Cell
3 Billion Base Pairs per Cell
Amnion and Germ Layers
Amnion and Germ Layers
Early Embryonic Development
Early Embryonic Development
Buy the Biology of Prenatal Development DVD
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