Meiosis I & Meiosis II

by Jason Amores Sumpter
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So it turns out that my oh sis is actually broken down into two rounds of cell division, and the first round of Cell Division is my Asus one, and the second round of Cell division is my Asus two. And so in the first round of Cell division mitosis one, it's important to know that it's also sometimes referred to as reduction ALS division. And this is because my Asus one will reduce the ploy t of the cells, reducing a deployed cell into to Hap Lloyd cells. And it does this by separating homologous chromosomes from each other. And so you can see once again that in my oasis, one a deployed or to an germ cell is going to divide into two hap Lloyd daughter cells. And so the ploy he has been reduced because we've gone from a deployed cell into to Hap Lloyd cells. Now, the second round of cell division in my oh sis is my Asus two, which is sometimes referred to as equation a little division. And that's because my house is too maintains equal employee takes, taking to Hap Lloyd cells and forming four hap Lloyd cells so happy you start with Hap Lloyd cells and you end with Hap Lloyd cells. And so that maintains equal employees. And that's why it's called Equation all equal for equal. And so my Asus two maintains equal employees by separating Sister Chromatic kids instead of separating homologous chromosomes. So that's a big difference between my Oh sis one and My Asus two and again because my house is to is equation Aled division. It's gonna maintain equal employees. So you're going to start with the two Hap Lloyd cells from my oh sis one and those two Hap Lloyd cells from my oasis one are each going to divide to produce a total of four genetically diverse, still hap Lloyd gam. It's and so you started with happily. It sells and you still end with happily. It sells, and that's why it maintains equal employees. And so if we take a look at our image down below, it's another representation of my oh, Sis and Soe. Notice that before my Asus even begins, of course, Interphase is going to take place with the germ cell, which basically takes unwrap, hated chromosomes and forms, replicated chromosomes as we see here, and so this represent the germ cell, the deployed germ cell that, uh, is going to begin My, oh, sis. And again, my Oasis has really broken up into two rounds of cell division. The first round of cell division is my Oasis one, and so in my Oasis one, it's also referred to as reduction all division because it takes a deployed germ cell that is to end. And it divides the deploy germ cell into two cells. Daughter cells that air hap Lloyd or N. And then the second round of cell division is called my Asus two. And so my house is, too, is also sometimes referred to as equation Aled division because you start with Half Floyd cells and you also end with cells that are still hap Lloyd. And so it turns out that each of these cells is going to undergo my Asus two on a cell division to create a total of four Hap Lloyd game. It's and of course, the gametes are going to be the sex cells, either sperm and male or eggs and female. And so each of these phases of these stages of my oasis, my Oasis one and my Asus two, consists of multiple phases. And we're going to break down my Asus one and My Asus two in their own separate videos as we move forward in our course. But for now, this year concludes our introduction to my oh sis and how my Asus is really broken down into two rounds of Cell division and my Asus one and my Asus two. And so we'll be able to get some practice as we move forward in our course, and I'll see you all in our next video.