But because in part A, we are told that the color gene that is given by the G letter and the hygiene that is given by the T letter are not linked. What that means is these two gene types are not found on the same chromosome. And so we're not going to find the uppercase T along this chromosome, and we're not going to find the lowercase T along this chromosome. What we're going to find is another homologous pair of chromosomes that will contain that uppercase T and that lowercase T. So let's suppose that this chromosome will contain that upper case T. So this upper case T, once again, we're only focusing on this individual right here. So we're going to have the blue color for uppercase T, and we're going to have the purple color for lowercase T. Okay, so this is homologous chromosome pair number one, homologous chromosome pair number two. And these genes are not linked because if they were linked, as we'll see in the next lecture, these would be found on the same exact chromosome because they are not linked.