Researchers know that Fru-M controls male sexualbehavior in Drosophila because inappropriate Fru-Mexpression in females causes them to behave likemales: Such females display male behaviors that areoriented toward other females.a. Describe a fru mutation that could cause the expression of Fru-M in females.b. Describe a transgene construct that scientistscould generate and insert into Drosophila femalesthat would have the same effect as the mutant youdescribed in (a).

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