Which of the following best describes sickle-cell anemia?
Caused by environmental factors that an individual was exposed to during pregnancy.
A hereditary genetic mutation that causes a resistance to malaria.
An inherited disorder that increases the risk of contracting malaria from mosquitos.
A genetic mutation that is inherited from a dominant allele of one parent.
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Which of the following best describes sickle-cell anemia?
Caused by environmental factors that an...
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