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This model shows the human uterus with a fetus. The picture on the left is 2 months while the one on the right is either 4 or 5 months (I can't read the label online). Pay attention to the villi of the placenta for the 2 month old. What is the purpose of the villi? Try to find the structures given.

Word Bank

  • Amnion
  • Cervix
  • Endometrium
  • Fimbria
  • Myometrium
  • Ovary
  • Perimetrium (Serous layer)
  • Placenta
  • Umbilic Cord
  • Vagina
Occupied uterus
Ovary Fimbria Placenta Endometrium Myometrium Cervix Amnion Umbilic Cord Perimetrium (Serous layer) Vagina Corpus Luteum