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You get Sickle-Cell Anemia by Birth,it is a genetic disorder.
An example of point-mutation is sickle-cell anemia. Sickle-cell disease is hereditary.
The male female ratio is 1:1 since there is no sex predilection for Sickle Cell Anemia.
Sickle cell anemia is an autosomal recessive disease. Carriers have sickle cell trait, which confers resistance to malaria.
Yes, Sickle Cell Anemia is in fact a genetic disorder.