Question

Drosophila females heterozygous for three recessive mutations, a, b, and c, were crossed

to males homozygous for all three mutations. The cross yielded the following results:

Phenotype Number

+++ 348

++c 3

+b c 96

a++ 107

a b + 4

a b c 309

a+c 68

+b+ 65

I. Determine the linear order of the genes on the chromosome.

II. Calculate the distances between the genes and construct the linkage map.

III. Determine the coefficient of coincidence and theinterference for these three loci.​

Answer 1

Answer:

I don't know sorry but please give me one thanks...