Which would be the phenotype? BB or Bb Brown dies Which would be the genotype? BB or Bb

## Step 1<br />The phenotype of an organism refers to the observable physical properties, such as appearance, development, and behavior. These are determined by the genetic makeup of the organism, which is the genotype. In this case, the phenotype is "Brown eyes", which is the observable trait.<br /><br />## Step 2<br />The genotype refers to the genetic makeup of an organism, specifically the set of genes that an organism carries. In this case, the genotypes are "BB" and "Bb". Both of these genotypes would result in the phenotype of "Brown eyes". "BB" is homozygous dominant, meaning both alleles are dominant, while "Bb" is heterozygous, meaning one allele is dominant and the other is recessive. However, since the dominant allele "B" codes for brown eyes, both genotypes would result in the phenotype of "Brown eyes".