3a) In tomatoes the skin may be smooth or hairy. Crosses

Last updated: 7/6/2022

3a) In tomatoes the skin may be smooth or hairy. Crosses between a true- breeding smooth-skinned tomato and a true-breeding hairy tomato produce all smooth fruit. (HINT: this should tell you which trait is dominant.) Show the Punnet Square for the problem and give the expected genotypic and phenotypic ratios in the offspring. 3b) Cross one of the F1 individuals from the previous problem with a homozygous smooth-skinned plant. Now cross the same F1 individual with a homozygous hairy plant. What are the expected genotypic and phenotypic ratios in the offspring?