NEET BIOLOGY

Detailed explanation-1: -The spleen is the organ that serves as a graveyard for blood cells. It filters them and traps degraded RBCs, They are then destroyed by macrophages.

Detailed explanation-2: -Spleen is known as the graveyard of RBCs in light of the fact that after fulfillment of life expectancy, RBCs are pulverized in the spleen where they are ingested by free macrophages. About 2.5 million of RBCs are destroyed in one second.

Detailed explanation-3: -The spleen also serves as a filter that can remove red blood cells (RBCs) from circulation because of either physiological senescence or pathological alterations.

Detailed explanation-4: -Often, the spleen is referred to as the “graveyard of RBCs”. Also, the spleen stores RBCs by eliminating the dead and damaged cells. About 20-25% of the red blood cells are stored in the spleen. The spleen also stores other blood cells such as WBCs and platelets.