We eliminate those T cells, these immunologically, insufficient T cells, by the process of apatosis. So we see that apatosis is a normal process that takes place in development of the organ systems and the structures of our body. Now, reason number two is basically to prevent from that cell harming other cells of our body. So to destroy dangerous agents that can harm the healthy cells of our body, for example, cancer cells, infected cells or any type of damaged cell will undergo apatosis to kill itself off. So this is why what about how how does apatosis actually take place? Well, there are three very common mechanisms by which apatosis takes place.