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The lungs of the mother breath in the air. The lungs put the oxygen in the red blood cells. The blood flows through the walls of the uterus and through the umbilical cord into the blood stream of the fetus. The venus blood supply returns through a vein in the cord back into the mother and the lungs and the cycle repeats until the cord is cut.
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoThe umbilical cord supplies the fetus' oxygen.
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What organ serves as a respiratory digestives excretory organ for the fetus?
The Placenta
What organ serves as a respiratory digestive and excretory organ for the fetus?
placenta
What organ serve as respiratory organ for the fetus?
The umbilical cord supplies the fetus' oxygen.
What organ serves as a respiratorydigestiveexcretory organ for the fetus?
the placenta
What organ serves as a respiratory organ in horse?
The lungs
What is the organ that serves as the starting point of the respiratory system?
The lung
What orgon serves as a respiratory digestive organ for the fetus?
You have the organ called as placenta. The foetus gets the oxygen and nutrition from the mother. The blood of the mother and foetus comes very close to each other in the placenta. Both are not mixed up. They are separated by very thin membrane. The surface area of the contact is very large as compared to the size of placenta.
What animal has a respiratory organ?
Any animal that breathes has a respiratory organ
What is the organ in which the developing fetus resides is called?
The organ where the developing fetus resides is called the uterus. This is where the fetus grows and matures inside the female.
What is the communication organ between a pregnant woman and an fetus are?
Fetus
What type of respiratory organ do mollusks have?
the type of respiratory organ mollusks have is GILLS.
Is lungs best respiratory organ?
Compared to what? It is the only respiratory organ in humans.
