The genotype for a specific trait is written with two letters such as BB, Bb, or bb, and a cross for a trait can be written BB x Bb. What do the two letters of the genotype represent? O An organism's outward appearance is its phenotype.
O An organism's genotype is a result of its phenotype.
O Genes for a trait come from either the mother or father but not both parents.
O Traits are passed from both parents to offspring through pairs of genes