Question

In a cross in Drosophila , the heterozygous member with grey body `(b^(+))` and long wings `(vg^(+))` was crossed with had the following ratio grey vestigial 24 : grey long 126: black long 26 : black vestigial 124 . What is the frequency of recombinant in the population ?

Answer 1

Answer:

In a cross in Drosophila, the heterozygous animal with grey body (b+) and long wing (vg+) with black body and vestigial wings, the progeny has the animals in the following ratio -- grey vestigal 24: grey long 126: black long 26: black vestigial 124.