Multiple choice

Red blood corpuscles are formed in the

  1. Bone marrow

  2. Liver

  3. Heart

  4. Kidneys

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Blood cells are made in the bone marrow. Erythrocytes, or red blood cells, are constantly being produced and released from marrow tissue. Leukocytes, or white blood cells are also produced in the bone marrow.