Image Gallery
On my way: One cell becomes two |
36 hours |
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Note:I started with one cell, now I have two.Note:After the first cell division, subsequent cell divisions occur more frequently.Label Key:
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| All ages referenced to fertilization, not last menstrual period. |
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On my way: One cell becomes two
( 36 hours) |
The Human Morula
( 3 days) |
Blastocyst with Inner Cell Mass
( 5 days) |
Embryo at About 11 Days
( 11 days) |
Germ Layers of the Embryo
( 14 days) |
Tube-Shaped Heart
( 3 weeks) |
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