The membrane is called the Amniotic Sac, and the fluid is the Amniotic Fluid
The human fetus lives in the mothers uterus, he or she floats in a sack of fluid often called 'the bag of water'.
Amniotic sac and fluid has a protective functions for the fetus. This sac separates the fetus from the mothers tissue.
A thin membrane surrounding the fetus and containing serous fluid.
Amniotic fluid.
The liquid surrounding the fetus is called amniotic fluid.
structural model of plasma membrane is called the selectively permeable membrane Structural model of the plasma membrane is called Fluid Mosaic Model.
Fluid in the womb is called as amniotic fluid. The fetus floats in the fluid and this fluid has protective function.
Cytoplasm
It is the sack that surrounds the fetus in the womb/uterus. It contains the amniotic fluid and has the umbilical cord passing through it.
The uterus. In placental mamals, this is via the placenta.
The inner membrane of synovial joints is called the synovial membrane and secretes synovial fluid into the joint cavity.
Cytoplasm