Final answer:
In pigs, the ascending colon is a part of the large intestine that functions similarly to the human ascending colon, moving food residues up the right side of the abdomen.
Step-by-step explanation:
In pigs, the ascending colon is part of the large intestine. This segment is equivalent to the human ascending colon as it similarly travels up the right side of the abdomen. In both pigs and humans, the large intestine is comprised of the cecum, ascending colon, transverse colon, descending colon, sigmoid colon, rectum, and anus. Food residues ascend the colon, making a right turn at the hepatic flexure to become the transverse colon and continue the process of digestion within these structures.