So the gametes are produced in the process of meiosis. So we know what happens in the estates before meiosis actually takes place. This chromosoma is replicated and so is this replicated and we produce basically four individual chromatids. 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.