You have a double heterozygote fly with a wild type phenotype, and you cross this fly to the homozygous recessive fly that has cyan eyes and an ebony body. You get the following progeny from this cross.
Wild type 12
Ebony 120
Cyan 193
Ebony and cyan 21
Draw the chromosomes in the heterozygote during meiosis I with crossover that would result in ALL parental offspring.