Which of the following divides the liver into right and left lobes?

The falciform ligament is the structure that divides the liver into the right and left lobes. This ligament is a thin, fold of peritoneum that extends from the umbilical region to the liver and helps to suspend the liver in the abdominal cavity. It runs along the anterior surface of the liver and marks the boundary between the right and left lobes.

The ligamentum venosum is a remnant of the ductus venosus, which bypasses the liver during fetal life; it does not create a division of the liver lobes. The coronary ligament serves to attach the liver to the diaphragm and is not responsible for lobar division. Hepatic veins are involved in draining blood from the liver but do not contribute to its anatomical division into lobes. Therefore, the correct answer reflects a key anatomical feature associated with the liver's structure.