The esophagus of a fetal pig, like many organs and body parts, looks very similar to that of a human. It is a long narrow tube, pinkish in color, with cilia lined in the inside (to help push down the food).
Click on the link below for pictures of a fetal pig esophagus:
In a fetal pig, the esophagus begins at the back of the mouth and is where food passes through to the intestine. It is not known exactly how long the esophagus in a fetal pig is.
The esophageal tissue is what is used to make up the esophagus of a fetal pig. You will find esophageal in the throat of a fetal pig.
In the fetal pig, the esophageal opening is located dorsal to the glottis. The esophagus lies to the top of the stomach, in close proximity to the diaphragm.
Controls passive from the esophagus into the stomach.
The thoracic duct of a fetal pig is used to transport food into the stomach. This is present before the development of the esophagus.
A fetal pig is an unborn pig used in schools for dissection. Therefore, a fetal pig doesn't have a life span, because they never actually lived.
depends on age
The major organs of a fetal pig's respiratory system are the esophagus, trachea, larynx, lungs and diaphragm. Non-organ components include the external nares, thymus gland and thyroid gland.
the rostrum is the snout of a fetal pig
There are many characteristics found in a fetal pig. Fetal pigs generally have all of the characteristics of an adult pig.
The epididymis in a fetal pig is responsible for producing sperm. It is located on one testicle in the fetal pig.
The cranium of a pig serves to protect the brain from damage. However, in a fetal pig it has no purpose since a fetal pig is an unborn pig used for dissecting purposes.
gullbladder
There is a very good reason there is no food found in a fetal pig's stomach. The fetal pig was never born.