Question

Which organ is known as the blood bank of the human body ?

• A. Mitochondria
• B. Spleen
• C. Liver
• D. Heart

Answer 1

Answer:

B. Spleen

The spleen is a small organ inside your left rib cage, just above the stomach. It’s part of the lymphatic system (which is part of the immune system). The spleen stores and filters blood and makes white blood cells that protect you from infection. Many diseases and conditions can affect how the spleen works.