In cattle, there are two alleles for the gene controlling coat color, with the allele for Red Coat (R) being co-dominant to the allele for White Coat (W), therefore the heterozygotes have a Roan (Rusty-grayish)

Coat. If a Bull and a Cow that are heterozygous for the alleles are crossed, what would be the probability

of producing a Roan-coated calf in the next generation?