The Centimorgan (CM)is a Unit Named in Honor of Thomas

Multiple Choice

The centimorgan (cM) is a unit named in honor of Thomas Hunt Morgan. To what is it equal?

A) the physical distance between two linked genes
B) 1% frequency of recombination between two genes
C) 1 nanometer of distance between two genes
D) the distance between a pair of homologous chromosomes
E) the recombination frequency between two genes assorting independently