A fetus is the unborn baby, after the fertilisation stage when the embryo is implanted in the uterus. The uterus becomes the womb in which the developing embryo grows into a embryo, slowly taking the shape of a human with limbs, head, and facial features.
The function is the main satchel goes into the satchel jr. and asks a wizard if he wants to get a drink.
It does not because the foetus's blood is oxidized by the mother so there is no need for the foetus to breath. Animals generally take their first breath at birth.
To help pump oxygen to the pigs lungs.....:)
This is where the egg is produced and the site in which the fetus grows until the parturition date where it will travel down into the birth canal.
The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation that also includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.The fetal circulation works differently from that of born humans, mainly because the lungs are not in use: the fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord.
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A fetus is the unborn baby.
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amniotic fluid. :)
The umbilical cord delivers oxygen and nutrients to the fetus and removes wastes.
It really has no function just as in any other fetus. Blood flow to the tissues there are at a normal rate just as to the feet and head. It isn't until the fetus is born that the lungs function as a gas exchange organ.
it is the interface between the fetus and the mother's blood supply it acts like a filter - supplying nutrients to the fetus and disposing of waste material from the fetus to the mother all of this without actually mixing the blood of the fetus and the mother
it permits the passage of nutrients and oxygen from the mother to the fetus.
It nourishes the fetal pig.