Which of the following comparisons of relative fitness for the M locus would most likely result in the fixation (frequency of 1 ) of the M allele after many generations of evolution. A. w(MM) = w(Mm) < w(mm) B. w(MM) < w(Mm) > w(mm) C. w(MM) = w(Mm) = w(mm) D. w(MM) > w(Mm) = w(mm)

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