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.
The left lung of a fetal pig has two lobes: the cranial lobe and the caudal lobe.
The epididymis in a fetal pig is responsible for producing sperm. It is located on one testicle in the fetal pig.
A fetal pig's lungs are similar to an adult's in the interior. The difference is that it is much smaller.
The right lung contains 4 lobes while the left lung contains 3
what is the function of the medulla
When the lungs do not function the backup respiratory system takes over the function of the lungs. This is true in a fetal pig.
The function of the rectum in a fetal pig is the same as the function in a human. It is the area that gets rid of the waste that the body does not use.
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The function of the rectum in the fetal pig is the same as in humans. It is the final 6" of the colon and acts as a warehouse for fecal matter.
right lung
The sensory papillae are located in the chest cavity of the fetal pig. These papillae are important for respiration of the pig.