Snapdragons Are Flowers That Come in a Variety of Colors,including

Multiple Choice

Snapdragons are flowers that come in a variety of colors,including red,pink,and white.A series of crosses with snapdragons having flowers of different colors produced the following results:
Pink × pink:
27 pink,13 red,14 white
Red × red:
All red
White × white:
All white
Pink × white:
29 pink,26 white
Pink × red:
28 pink,27 red
White × red:
All pink
Based on the results,what is the most reasonable explanation for the inheritance of these flower colors?

A) more than two alleles
B) incomplete dominance
C) codominance
D) pleiotropic effects
E) qualitative effects