When a pure-breeding wild-type flower having red flowers is crossed with a pure-breeding mutant line having white petals, the f1 generation has pink petals. after self-crossing the f1 generation, you observe the phenotypic ratio of the f2 offspring as 1 red: 2 pink: 1 white. which type of dominance is portrayed here, and how can it best be explained at a molecular level? a) codominance; number of doses of wild-type allele determines concentration of a chemical made by the protein

b) codominance; each allele determines the presence of a specific phenotype

c) incomplete dominance; number of doses of wild-type allele determines concentration of a chemical made by the protein

d) incomplete dominance; each allele determines the presence of a specific phenotype