Title: Sickle-cell anemia is an evolutionary defense against what disease? Post by: Kellman on May 30, 2015 Sickle-cell anemia is an evolutionary defense against what disease?
a. sickle-cell trait b. malaria c. smallpox d. Nile fever Title: Re: Sickle-cell anemia is an evolutionary defense against what disease? Post by: randis_oddy on Jun 27, 2015 Content hidden
Title: Re: Sickle-cell anemia is an evolutionary defense against what disease? Post by: Kellman on Jun 28, 2015 Thank you!
|