3. Fruit flies are organisms commonly used in genetic studies. They reproduce quickly and have several traits that can be measured. One trait is the vestigial wing trait, which is recessive. Most flies have red eyes, but
the sepia eye trait is recessive.
A fly that is heterozygous for both traits (GgEe) is crossed with one that has vestigial wings and sepia eyes
(e). Set up a Punnett square and list the phenotypic ratio of the offspring.
How many are normal wings, red eyes?
How many are normal wings, sepia eyes?
How many are vestigial wings, red eyes?
How many are vestigial wings, sepia eyes?