a wild type fly is heterozygous for gray body color and normal wings is mated with a black fly that has vestigial wings. The offspring have the foloying phenotypic distribution:
wildtype: 778
black body vesitgial wings 785
black body, normal wings-158
gray body, vestigial wings-162
In another cross a wild type fly is heterozygous for gray body color and red eyes is mated wtih a black fly with purple eyes. the offspring are as follows:
wildtype: 721
black body, purple eyes: 751
gray body, purple eyes 49
black body, red eyes 45
Q: what fruit flies(genotypes and phenotypes) would you mate to determine the sequence of body color, wingsize and eye color geones on the chromose.
I have the answer has purple vestigial x hetero for p and v, but i'm not sure iff that is correct. please explain how you get the answer
2007-11-08
13:30:50
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1 answers
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asked by
Ashley P
1