In Drosophila,the genes crossveinless-c and Stubble are linked,about 7 map units apart on chromosome 3.cv-c is a recessive mutant allele of crossveinless-c (cv-c⁺ is wild type),while Sb is a dominant mutant allele of Stubble (Sb⁺ is wild type). A dihybrid female Drosophila with genotype cv-c Sb⁺/cv-c⁺Sb is testcrossed.The proportion of phenotypically wild-type individuals in the progeny of the testcross will be: A)0.035. B)0.070. C)0.350. D)0.465. E)0.930.

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The Answer of In Drosophila,the genes crossveinless-c and Stubble are linked,about 7 map units apart on chromosome 3.cv-c is a recessive mutant allele of crossveinless-c (cv-c⁺ is wild type),while Sb is a dominant mutant allele of Stubble (Sb⁺ is wild type). A dihybrid female Drosophila with genotype cv-c Sb⁺/cv-c⁺Sb is testcrossed.The proportion of phenotypically wild-type individuals in the progeny of the testcross will be: A)0.035. B)0.070. C)0.350. D)0.465. E)0.930.

In Drosophila,the Genes Crossveinless-C and Stubble Are Linked,about 7 Map