Which part of the body is responsible for the manufacture of red blood cells?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Bone marrow.
1. Red blood cells are formed in the red bone marrow of bones.
2. Stem cells in the red bone marrow called hemocytoblasts to give rise to all of the formed elements in the blood.
3. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell.