If you have accounts in several 401(k) or other employer-sponsored plans, the IRS generally requires you to calculate a separate RMD for each retirement plan in which you participate and withdraw the appropriate distribution from each plan.
The situation resembles a stalemate in which the genes essentially do not change. Duplication resolves this conflict by allowing each duplicated gene to perform a singular function. The overall function of the genes in a given pathway is preserved, and now mutations in the genes can be selected for that will optimize that specific function.
When a particular gene moves. to a different location, its expression or the expression of. neighboring genes may be altered. In addition, large seg-. ments of chromosomes in eukaryotes may change their rel-. ative locations or undergo duplication.