Spindles of microtubules begin to form. Nuclear membrane disintegrates. Spindles are complete. Centrioles are at poles. Chromosomes become attached by their centromeres to the spindles.
Chromosomes line up.
Chromatids are pulled by the spindle fibers to opposite poles. Each set of chromosomes becomes enclosed by a nuclear membrane. Chromosomes de-condense, nucleoli form. Microtubules of spindle disintegrated and spindle disappears. 2 separate cells are now formed and are ready to enter the G1 phase.