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Dunkers are part of a religious group which originated from 27 families that emigrated from Germany to the USA in the XVIIIth century. Dunkers only mary between themselves. The frequency of the M allele in the MN blood group system is 0.65 among Dunkers while it is 0.54 in both German and American populations. a) How can you explain this observation? Is this due to genetic drift, natural selection, or inbreeding?

Dunkers are part of a religious group which originated from 27 families that emigrated from Germany to the USA in the XVIIIth century. Dunkers only mary between themselves. The frequency of the M allele in the MN blood group system is 0.65 among Dunkers while it is 0.54 in both German and American populations. a) How can you explain this observation? Is this due to genetic drift, natural selection, or inbreeding?

Human Anatomy & Physiology (11th Edition)
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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Dunkers are part of a religious group which originated from 27 families that emigrated from Germany to the USA in the XVIIIth century. Dunkers only mary between themselves. The frequency of the M allele in the MN blood group system is 0.65 among Dunkers while it is 0.54 in both German and American populations. a) How can you explain this observation ? Is this due to genetic drift, natural selection, or inbreeding?
Transcribed Image Text:Dunkers are part of a religious group which originated from 27 families that emigrated from Germany to the USA in the XVIIIth century. Dunkers only mary between themselves. The frequency of the M allele in the MN blood group system is 0.65 among Dunkers while it is 0.54 in both German and American populations. a) How can you explain this observation ? Is this due to genetic drift, natural selection, or inbreeding?
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