It is divided into white and red pulp.
This organ contains tissues called the Cords of Billroth and PALS. Blood is transported in it by the trabecular arteries and veins. Its marginal zone is found at the border of its two major tissue types. Like the lymph nodes, this organ contains germinal centers. It is divided into white and red pulp. This organ plays an important role in the immune system as well as removing old red blood cells. For 10 points, name this organ in the lymphatic system found to the left of the stomach.
This organ contains tissues called the Cords of Billroth and PALS.
{spleen}