For the partial diploid you've created, f' i+ p+ oc z− y+ / i− p+ o+ z+ y− , you already know that the promoter sequences for copies are functional, so you can focus on the repressor proteins and operator regions that control expression. indicate the source of repressor protein and the operator region(s) to which it binds. then indicate how this affects expression of lac genes from the f' plasmid and from the bacterial chromosome.