What is the cause of sickle-cell anemia?

Name: What is the cause of sickle-cell anemia?
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Sickle-cell anemia is caused by a mutation in the hemoglobin gene, which is inherited in an autosomal recessive manner. This means that a person must inherit two copies of the mutated gene (one from each parent) to exhibit the disease. The mutation leads to the production of abnormal hemoglobin, causing red blood cells to assume a sickle shape under certain conditions.

What Is the Cause of Sickle-Cell Anemia