In dogs, wire hair is dominant to smooth hair. Two parents of unknown genotypes produce a litter of 10 puppies: 5 smooth-haired,
and 5 wire-haired. What is the most likely genotype combination of
the parents? Use a Punnett square to confirm.
Select one:
O
Both parents were homozygous smooth-haired.
O
Both parents were heterozygous wire-haired.
Both parents were homozygous wire-haired.
O
One parent was heterozygous for wire hair the other was homozygous for
smooth hair.