Many ranchers prefer cattle without horns. the
presence or absence of horns is genetically determined.
the allele for the absence of horns (a) is dominant to
the allele for the presence of horns (a).
a male with horns is mated with a heterozygous female
without horns. what percentage of the offspring would
be expected to have horns? (1 point)
a. 25%
b. 50%
c. 75%
d. 100%