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.
9. All genes with sufficient sequence similarity to have evolved from a common ancestor anywhere in evolutionary time are ________, while ________ are genes in different species that arose from the same gene in a very recent ancestor of the two species and ________ arise by duplication events within the same species.