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this is called the placenta

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15y ago

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What is the fluid-filled sac surrounding the developing embryo or fetus?

The fluid-filled sac surrounding the developing embryo or fetus is called the amniotic sac. It is filled with amniotic fluid that protects and cushions the fetus, helping to regulate its temperature and provide room for movement.


How far from the fetus is the yolk sac?

the fetus is in the yolk sac


Where in the uterus does the baby grow?

The fertilized egg (which develops into a baby eventually) implants itself into the uterine wall/lining. The lining surrounds the egg as it matures and develops into a fetus and a placenta and amniotic sac surrounds the fetus eventually to nourish it.


Can a sac or yolk sac grow with a dead fetus inside?

No, a sac grows to accommodate the fetus and if the fetus us dead it does not grow anymore.


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.


Can sperm damage sac surrounding fetus?

The fetus is in the uterus and when pregnant there's a mucus plug closing the entrance to the uterus so semen or anything else can not enter when you are pregnant.


What are the functions of the amniotic sac and fluid?

Amniotic sac and fluid has a protective functions for the fetus. This sac separates the fetus from the mothers tissue.


Which of these membranes forms a protective sac that surruonds the embryo?

The amniotic sac is the sac in which the fetus develops in amniotes. Its wall is the amnion, the inner of the two fetal membranes. It encloses the amniotic cavity and the embryo.


What is the meaning of aminiotic sac?

sac in which the fetus develops in amniotes


The fetus is enclosed in a what sac?

The fetus is enclosed in the amniotic sac, which is a fluid-filled membrane that provides protection and cushioning during pregnancy.


What are the myocardium pericardium and endocardium?

Myoardium s the muscle of the heart. Pericardium is the serous sac surrounding it and endocardium is the lining of the heart itsself. Celtic FC ;)


What is the name of the sac that contains tha fetus before birth?

The Amniotic Sac is the sac that contains the baby.