Biology, 05.02.2021 21:40 robert7248
Fruit flies (Drosophila melanogaster) with a wild-type phenotype have gray bodies and red eyes. Certain mutations can cause changes to these traits. Mutant flies may have a black body and/or cinnabar eyes. To study the genetics of these traits, a researcher crossed a truebreeding wild-typed male fly with a true-breeding female fly with a black body and cinnabar eyes. All of the F1 progeny displayed a wild type phenotype. Which of the following is correct about the traits observed?a. Gray body and cinnabar eyes are dominant. b. Eye color is sex-linked. c. Body color is sex-linked. d. Gray body and red eyes are dominant.
Answers: 3
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Fruit flies (Drosophila melanogaster) with a wild-type phenotype have gray bodies and red eyes. Cert...
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