iGenetics 3rd Edition by Peter Russell

Exercise 6

In snapdragons, red flower color ( C R ) is incompletely dominant to white ( C W ); the C R / C W heterozygotes are pink. A red-flowered snapdragon is crossed with a white-flowered one. Determine the flower color of
a. the F 1 snapdragons.
b. the F₂ snapdragons.
c. the progeny of a cross of the F 1 snapdragons to the red parent.
d. the progeny of a cross of the snapdragons to the F 1 white parent.