A cross is made between two E, coil strains: Hfr arg X F. Interrupted mating studies show that arg’ enters the recipient last, so arg’ recombinants are selected on a medium containing bio and only. These recombinants tested for the presence of bio’ and leu’. The following numbers of individuals are found for each genotype: a) What is the order of the three markets? b) Construct a map for the three loci indicated above. Be sure to show the distances between the three markers. In peas (), the genetic map of chromosome 7 is as follows, where w, s, and e represent mutant alleles affecting the color and shape of the seeds: Assuming the following cross is made W S E/w s e times w s e/w s e What proportion of the progeny will be of the following phenotypes (assuming there is no interference): a) W S E b) w S E