In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is dominant and heterozygous individuals have pink flowers. A plant breeder decides to cross a red flowered snapdragon with a pink flowered snapdragon. What percentage of the offspring do you expect will have red flowers?
You do: R R R r Your offspring would be: RR, RR, Rr, Rr So, about 50% of the offspring will have red flowers Your answer is 50%