Fetal Pig Dissection Test with Complete Solutions

Fetal Pig Dissection Test with Complete Solutions Diaphragm - Answer-This muscle divides the thoracic and abdominal cavity and is located near the rib cage; it aids in breathing. Liver - Answer-This structure is lobed and is the largest organ in the pig's body; it is responsible for making bile for digestion. Gall Bladder - Answer-This greenish organ is located underneath the liver; it stores bile and sends is to the duodenum via the bile duct. Stomach - Answer-A pouch shaped organ that rests just underneath and to the pig's left; it is responsible for churning and breaking down food. Cardiac Sphincter Valve - Answer-Opening (valve) between the mouth and stomach; it regulates food entering the stomach. Pyloric Sphincter Valve - Answer-Opening (valve) between the stomach and small intestine; it regulates food leaving the stomach. Bile Duct - Answer-It empties bile into the duodenum from the gall bladder. Duodenum - Answer-The straight portion of the small intestine, just after the stomach. Ileum - Answer-The curly part of the small intestine. Mesentery - Answer-A membrane that holds the coils of the small intestine. Small Intestine - Answer-A coiled organ; where further digestion occurs and nutrients are absorbed through the arteries in the mesentery. Mesenteric Arteries - Answer-The arteries in the mesentery that absorb nutrients from the small intestine.