Construct a map of the genes

Reference no: EM13161620

In a test cross of a femal drosophila heterozygous for three linked, recessive genes, the following phenotypes of progeny were obtained.

a+ b+ d 413
a b d+ 423
a+ b d+ 12
a b+ d 12
a+ b d 19
a b+ d+ 20
a+ b+ d+ 0
a b d 1

Construct a map of the genes.

Reference no: EM13161620

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