Final answer:
The term that describes the calculations and longitudinal smooth muscle bands of the cecum and colon is tenia coli. These bands enable the formation of haustra, the pouches giving the colon a wrinkled appearance.
Step-by-step explanation:
The term that best defines the scalations and longitudinal smooth muscle bands of the cecum and colon as found in swine and horses is b) Taunia coli. The tenia coli are three bands of smooth muscle that make up the longitudinal muscle layer of the muscularized in the large intestine, except at its terminal end. These bands are responsible for tonic contractions that bunch up the colon into a succession of pouches known as haustra, which give the colon its wrinkled appearance. The haustra are small pouches in the colon created by these tonic contractions. While haustra and tenia coli are present in the colon, other structures such as epiploic appendages, which are small, fat-filled sacs of visceral peritoneum, are also attached to the tenia coli. The purpose of epiploic appendages is unknown.