Who used the frequency of recombination between gene pairs on the same vhromosome as a measure on the chromosome ?

______ used the frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes.

______ used the frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes.

the frequency of recombination between gene pairs on the same chromosome as measured of the distance between genes was explained by: