McqMate
| Q. |
Sickle-cell anemia is a disease caused due to the abnormality in – |
| A. | white blood cells |
| B. | red blood cells |
| C. | thrombocytes |
| D. | blood plasma composition |
| Answer» B. red blood cells | |
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Explanation: Sickle cell anemia (sickle cell disease) is a disorder of the blood caused by an inherited abnormal hemoglobin (the oxygen- carrying protein within the red blood cells). |
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