What is the distribution not the typical 1111 that is, Ask an Expert

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A wild-type fruit fly (heterozygous for gray body color and normal wings) is mated with a black fly with vestigial wings. The offspring have the following phenotypic distribution: wild type, 822; black-vestigial, 858; black-normal, 158; gray-vestigial, 162.

1) What is the distribution not the typical 1:1:1:1 that is observed in a dihybrid test cross?

2) What is the distance between these genes for body color and wing size?

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Category:- Biology
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