In Angus cattle the allele for cloven hooves (H) is dominant over the allele for mule-foot- hooves (h). If a mule-footed cow is crossed with a heterozygous cloven hooved cow, which of the following genotypic ratios can be expected? A = 1 HH: 1 Hh: 2 hh

B = 0 HH: 2 Hh: 2 hh

C = 1 HH: 3 Hh: 0 hh

D = 0 HH: 1 Hh: 3 hh