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Hoshuia Hoshuia
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It has been suggested that the allele for cystic fibrosis may confer some protection against
  A. tuberculosis.
  B. malaria.
  C. bacterial diarrhea.
  D. typhoid fever.
  E. bacterial diarrhea and typhoid fever only.

Question 2

The trend toward increased mobility of the world populations will probably lead to
  A. increased allele frequency differences among populations.
  B. decreased allele frequency differences among populations.
  C. a decrease in mutation rate.
  D. no change in allele frequency differences among populations because of selection.
  E. none of these.
Textbook 
Human Heredity: Principles and Issues

Human Heredity: Principles and Issues


Edition: 10th
Author:
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qurat.ain46qurat.ain46
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Hoshuia Author
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6 years ago
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