In Mexican hairless dogs, a dominant allele codes for hairlessness. However, inheriting two dominant alleles is lethal; the fetus dies before birth. Suppose a breeder mates two dogs that are heterozygous for the hair allele. What are the predicted genotype and phenotype ratios of the unies that are born?
o Phenotype Ratio 2:1 Genotype Ratio: 0:2:1
o Phenotype Ratio 1:2:1 Genotype Ratio: 1:2:1
o Phenotype Ratio 1:2:1 Genotype Ratio: 3:1
o Phenotype Ratio 3:1 Genotype Ratio: 1:2:1