Calculating Genotype Frequencies for Multiple Alleles Where
the Frequency of Allele IA = 0.38, Allele IB = 0.11, and Allele IO = 0.51

  Genotype   Genotype Frequency   Phenotype  Phenotype Frequency 
  IAIA  p2 = (0.38)2 = 0.14  A  0.53
  IAIO  2pr = 2(0.38)(0.51) = 0.39   
  IBIB  q2 = (0.11)2 = 0.01  B  0.12
  IBIO  2qr = 2(0.11)(0.51) = 0.11   
  IAIB  2pq = 2(0.38)(0.11) = 0.084   AB  0.08
  IOIO  r2 = (0.51)2  O  0.26