A testcross is performed on an individual to examine three linked genes. The most frequent phenotypes of the progeny were Abc and aBC, and the least frequent phenotypes were abc and ABC. What was the genotype of the heterozygous individual that is test-crossed with the correct order of the three genes?
A) Abc aBC
B) BAC/bac
C) bcA/BCa
D) aBc/AbC
E) bAc/BaC

Question

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The Answer of A testcross is performed on an individual to examine three linked genes. The most frequent phenotypes of the progeny were Abc and aBC, and the least frequent phenotypes were abc and ABC. What was the genotype of the heterozygous individual that is test-crossed with the correct order of the three genes?
A) Abc aBC
B) BAC/bac
C) bcA/BCa
D) aBc/AbC
E) bAc/BaC

A Testcross Is Performed on an Individual to Examine Three