In the Andalusian fowl, a single pair of alleles for one genecontrols the color of the feathers. Three colors are observed: blue, black, and splashedwhite. Crosses among these three types yield the following results:
Parents Progeny
Black ×blue Blue and black (1:1)
Black × splashed white Blue
Blue × splashedwhite Blue and splashed white (1:1)
Black × black Black
Splashed white× Splashed white
splashed white
a. What progeny would result from the cross of blue with blue?
b. If you wanted to sell eggs, all of which would yield blue fowl,how should you proceed?