Biology · Human Circulatory System
With reference to Red Blood Cells (RBCs), which of the following statements is/are correct? 1. Before birth, RBCs are formed in the liver and spleen. 2. After birth, RBCs are formed in the red bone marrow. 3. People living at high altitudes generally have a higher RBC count than those living in plains.
- 11 and 2 only
- 22 only
- 32 and 3 only
- 41, 2 and 3✓
Correct answer
1, 2 and 3
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