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Zygote

6 hours

From The Biology of Prenatal Development.Buy Now

Label Key:

  • 1. zona pellucida
  • 2. cell membrane
  • 3. perivitelline space
  • 4. artifact
  • 5. cytoplasm

All ages referenced to fertilization, not last menstrual period.
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Zygote
Zygote
Human Zygote
Human Zygote
The Zygote
The Zygote
Two-Cell Human Embryo
Two-Cell Human Embryo
Two-Cell Embryo
Two-Cell Embryo
Three-Cell Embryo
Three-Cell Embryo
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