In rabbits, B represents the allele for black coat and b represents the allele for white coat. Black is dominant over white. If a rabbit has the genotype Bb, what is the rabbit's phenotype?
Since the genotype in question has the dominant allele B, the rabbit will have black fur
To determine the rabbit's phenotype from its genotype (Bb), we need to understand how the alleles (B and b) interact with each other based on their dominance relationships.
In this case, the black coat color (B) is dominant over white coat color (b). This means that if the rabbit has at least one B allele, it will have a black coat. The black allele masks the expression of the white allele.
Since the rabbit has the genotype Bb, it means it has one B allele and one b allele. Therefore, the black allele (B) dominates over the white allele (b), resulting in the rabbit having a black coat.
So, the rabbit's phenotype would be a black coat.