Question: A new species of grasshopper is discovered, varieties are found with red stripes, another with yellow stripes, and a third with orange stripes. Careful genetic analysis shows that the striping pattern observed is controlled by one gene with two alleles. When true-breeding red striped grasshoppers are crossed iwth true-breeding yellow striped grasshoppers, all offspring are orange striped.

1. What is the relationship between the two alleles controlling the grasshoper stripe color?
2. What color(s) and in what ratios are expected if you cross two orange striped grasshoppers?
3. What color(s) and in what ratios would you expect if you crossed a orange striped and a red striped grasshopper?