The following recombination frequencies were found
between genes A, B, C, D, and E. Determine the order of these
genes on the chromosome and sketch a linkage map of this chromosome
with the map units labeled.
A, C: 10% B, C: 4% C, D: 20%
A, D: 30% B, D: 16%
A, E: 6% B, E: 20%