Now, during metaphase one of meiosis, those tetromer chromosomes align along the equatorial plate. So we're basically going to have the following arrangement. So we're going to have this will replicate itself. And so what that means is we're going to have two identical cystic chromatids that each carry identical traits. So we have an uppercase green g in uppercase green g, and then on the bottom we're going to have an uppercase blue t in uppercase blue t and likewise on this chromosome, so this one will replicate itself. And So we're going to have this purple lowercase T and purple lowercase T on the identical cystochromatid and we're going to have the lowercase G lower case G. Now, notice that unlike in Part A, in Part B because the genes are actually linked.