Homework Answers
Let wild type wing i. e. Full wing is encoded by W and this gene is dominant to w. w allele encodes vestigial wing.
Let Gray body is encoded by G and it is dominant to gallele. g allele encodes ebony color.
Both wing and body color genes are found on autosomes.
Parents: Male ( WWGG) × Female( WwGg)
Punnet square:
| Gametes | WG | |
| WG | WWGG ( wild type : full wing and gray body color) | |
| Wg | WWGg (wild type : full wing and gray body color) | |
| wG | WwGG (wild type : full wing and gray body color) | |
| wg | wwGg( wild type : full wing and gray body color) |
That's why all 1800 progenies produced by this cross are of wild type i. e. full wing and gray body color.
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