While malaria incidence is highest in Africa, it is also present outside of Africa, and is endemic to Colombia, Brazil, Peru and Venezuela. Malaria has NEVER been present in the land that now comprises the Unites States of America. What evolutionary mechanism probably explains the incidence of G6PD deficiency in the U.S.? gene flow natural selection genetic drift mutation
While malaria incidence is highest in Africa, it is also present outside of Africa, and is endemic to Colombia, Brazil, Peru and Venezuela. Malaria has NEVER been present in the land that now comprises the Unites States of America. What evolutionary mechanism probably explains the incidence of G6PD deficiency in the U.S.? gene flow natural selection genetic drift mutation
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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While malaria incidence is highest in Africa, it is also present outside of Africa, and is endemic to Colombia, Brazil, Peru and Venezuela. Malaria has NEVER been present in the land that now comprises the Unites States of America. What evolutionary mechanism probably explains the incidence of G6PD deficiency in the U.S.?
gene flow
natural selection
genetic drift
mutation
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Malaria is a disease that is caused by the plasmodium parasites and is transmitted by mosquitoes. The common symptoms are fever, headache, and chills. G6PD (Glucose 6 phosphate dehydrogenase) is an enzyme of the cytosol that helps in the production of NADPH (nicotinamide adenine dinucleotide phosphate), which is a donor of electrons in reductive biosynthesis reactions and defense against the oxidizing agent.
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