Answer Happy

The normal flower color in garden peas is purple. A researcher interested in the biochemical pathway leading to purple flower color has isolated six white mutants, each of which is recessive to purple. The six white mutants have been designated a, b, c, d, e and f. Complementation tests have been carried out for each pair of mutants, and the results are indicated in the table below, where a "+" indicates complementation (purple flower color in the offspring of the complementation test) and a "-"indicates no complementation (white flower color). a b C d a b + C + d e f + + - * D + + + 14 + + f Which choices below list the members of the complementation group(s)? Choose ALL that are correct.