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Sickle-cell Anemia as an Agents of Natural Selection.
Anthony Allison stated that disease is an agent of natural selection. Referring to Sickle-cell anemia and malaria. What is sickle-cell anemia and why is it referred as an agent of natural selection. Describe the geography of the association between the two and its relationship. Sickle-cell Anemia as an Agents of Natural Selection. The paper comprehensively discusses sickle-cell anemia as an agent of natural selection. It specifically define sickle-cell anemia, it also give the reason why sickle-cell anemia is an agent of natural selection. Lastly, this research paper describes the geography and association between sickle-cell anemia and malaria. Anthony Allison (1954) postulated that “disease is an agent of natural selection." It is important to note that the human population show significant genetic and biological dissimilarities. Sickle-cell disease refers to the genetic…