Placenta
Of uterus and vascular structure.
The vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus.
This concept's ID is @1~30097
Contains
- veil
The inner membrane of embryos in higher vertebrates (especially when covering the head at ...
- afterbirth
The placenta and fetal membranes that are expelled from the uterus after the baby is...