Where in the body are blood cells produced?

Correct option is B

The correct answer is (b) Bone marrow.
· Blood cells are primarily produced in the bone marrow, a soft tissue found in the center of bones, especially in the pelvis, ribs, and spine.
· Bone marrow produces red blood cells (RBCs), white blood cells (WBCs), and platelets through a process called hematopoiesis.
· The bone marrow is essential for maintaining the body's immune system and transporting oxygen through the blood.
· Red blood cells carry oxygen, white blood cells fight infections, and platelets help in blood clotting.
Information Booster:
· Appendix: The appendix is a small pouch attached to the large intestine, and it does not play a role in blood cell production.
· Spleen: The spleen is involved in filtering blood and managing immune responses but does not produce blood cells in adults.
· Heart: The heart is responsible for pumping blood throughout the body but does not produce blood cells.