Punnet Squares Practice

Match it! Select the correct answer from the pull down...Good luck!

Black hair (B) is dominant over white hair (b). If you cross a heterozygous black haired individual (Bb) with a homozygous white haired individual (bb), what percent of their offspring will be black?

Long hair (L) is dominant over short hair (l). If you cross LL x Ll, what percent of the offspring will have short hair?

Which of the following Punnet squares will result in all homozygous offspring?

Which of the following Punnet squares will result in all heterozygous offspring?

Long hair (L) is dominant over short hair (l). If you cross Ll x Ll, what percent of the offspring will have the genotype ll?

Long hair (L) is dominant over short hair (l). If you cross Ll x Ll, what percent of the offspring will have long hair?

Which of the following Punnet squares will give you offspring with 50% red flowers and 50% white flowers?

Long hair (L) is dominant over short hair (l). If you cross LL x Ll, what percent of the offspring will have the LL genotype?