So it can properly digest and excrete food.
Colon
Fetal pigs are most often used in dissection classes because aspects of their biology closely resembles ours. The large intestine of a fetal pig is typically 1-3 feet in length.
A pig has 63,283,677,008,126,448,957,690,033,275,756,412,384,858,205,285,207,103,206,589,103,454,565,747,297,000,191,667,113,999,088,436,634,888,006,123,456,436,104,485,492,395,107,202,520,602,206 stomachs.
The weight of a fetal pig's small intestine is said to be about 8.13 g. The weight of its large intestine is said to be 3.03 g.
b
In the fetal pig, the small intestine is located in the abdominal cavity, extending from the stomach to the large intestine. It is situated between the duodenum (the first part of the small intestine connected to the stomach) and the ileum (the last part before the large intestine). The small intestine is coiled and occupies a central position in the abdomen, surrounded by other organs.
Large, blind sac that begins the lower intestine.
In a fetal pig, the small intestine typically appears a light pink or beige color, while the large intestine may have a slightly darker hue, ranging from light brown to tan. The coloration can vary depending on the stage of development and the specific anatomy of the pig. Additionally, the intestinal surfaces may have a glossy appearance due to the presence of mucus.
The pig's large intestine is located in the same place yours it located. This one reason that fetal pigs are used in dissection. The large intestine is part of the lower digestive tract. It comes after the small intestine and it acts to remove water and to hold on to your feces until you can find that bathroom.
The cecum houses a large number of bacteria that help in digestion of plant materials, mostly cellulose, that remains undigested in the stomach and small intestine. This is done by the process of fermentation that helps in breaking down the plant fibers. The nutrients from cellulose are later absorbed by the large intestine.
The small intestine functions in digestion, and the large intestine functions in reabsorbing water and ions.
Colon and Large Intestine =)