The liver diagram typically includes the following structures:
- Hepatic artery: This is the blood vessel that carries oxygenated blood to the liver, and it is a key structure in liver function.
- Hepatic vein: This vein carries deoxygenated blood from the liver back to the heart, and is also commonly labeled in liver diagrams.
- Bile duct: The bile duct is responsible for carrying bile produced by the liver to the gallbladder and small intestine, aiding in digestion.
However, the glomerulus is part of the kidney, not the liver. The glomerulus is a network of capillaries involved in the filtration of blood to form urine. It is not related to the liver structure, making it the incorrect answer in this context.
Therefore, the correct answer is option (C) Glomerulus.