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Is the membrane that forms a sac around an animal embryo.?
The membrane that forms a sac around an animal embryo is called the amniotic sac. The embryonic sac is a bag of fluid inside of a woman's womb where the unborn baby develops and grows.
What is it called when a baby is in its mother's sac?
fetus
What is the protective sac around the developing embryo or fetus is the?
The protective sac around the embryo or fetus is the amniotic sac.
What is the sac around the baby?
It is the amniotic fluid that protects the baby, when the mother goes into labour its the sac that breaks( with the amniotic fluid inside ).
What is the membrane that forms a sac around an animal embryo?
The inner most membrane is the fluid filled amniotic sac, next is the yolk sac, where the first blood cell originates. The allantois forms near the yolk sac, while the chorion surrounds all the other ones.
What is a blood sack behind the placenta?
This is the birth sac that needs to be removed so the baby can start to breathe. If you are talking about the sac that shows on an ultrasound, this is the amniotic sac that contains the 'waters' and is absolutely necessary for the growth of the baby. It is the same thing that the answer above mentions.
Is it normal if there is a sac but no baby at 6wks and ovary swelling?
I am afraid it is unlikely. Ovary swelling is normal as cells in the sac the egg came from grow to provide hormones to maintain a pregnancy but if there is no embryo in the sac you have what is called a blighted ovum which cannot develop into a baby.
A protective fluid that wrapped the baby?
The amniotic sac is what protects the baby, and the amniotic fluid is what the fluid inside the sac that the baby grows in.
What is the name of the sack around a snake heart?
The sac is called the pericardial sac. The snake's heart can move 1 to 1 1/2 inches because of this sac.
What is the name of the sac that contains tha fetus before birth?
The Amniotic Sac is the sac that contains the baby.
The adult tunicate develops a tough sac around its body called?
a tunic
Fluid filled sac that protects a baby until birth?
Amniotic sac
