<prompt> Ligamentum teres develops from?Umbilical arteryUmbilical veinDuctus venosusPortal radicles  <response>: ANSWER: B Umbilical veinREF: Keith L Moore, 4th edition page 167In anatomy, the round ligament of liver AKA: ligamentum teres - or more specifically ligamenturn teres hepatis as the human body has three round ligaments in total is a degenerative string of tissue that exists in the free edge of the falciform ligament of the liver. The round ligament represents the remnant of the fetal left umbilical vein 