In lizards, there is a scale color gene. There are two alleles that are incompletely dominant to each other. The (B) allele codes for lizards with black scales, whereas the (b) allele codes for lizards with white scales.
Two lizards with grey scales mate.
What percentage of the offspring will have grey scales?
075%
0 0%
• 100%
0 25%
0 50%
