Answer:
Genotype of offspring: bb
Phenotype of offspring: white
Percentage of white offspring: 100%
Percentage of black offspring: 0%
Explanation:
Black with allele B is dominant to white with allele b.
Homozygous white will have the genotype bb.
Crossing two homozygous white cats:
bb x bb = bb, bb, bb, and bb
<em>All the offspring will be homozygous white with bb genotype.</em>
<em>Percentage of the offspring that are white = 100%</em>
<em>Percentage of the offspring that are black = 0%</em>