In a nematode C, elegans, long is dominant o short (L>l) and normal movement is dominant to uncoordinated movement (U>u).

A cross is made between a homozygous normal moving short animal and uncoordinated long animal. The resulting generation was self-crosses and when large number of offspring was scored, short uncoordinated works were found at a frequency 1%.

From the data, determine whether these genes are located on the samechromosomeor on two differentchromosomes. Justify your reasoning.