tetrads line up in the middle
spindle fibers disappear
nucleus dissolves
cytokinesis happens (II)
chromosomes condense
cytokinesis happens (I)
spindle fibers attach to centromeres (II)
chromosomes line up
spindle fibers appear (II)
centrioles move (I)
centrioles move (II)
crossing over may occur
chromosomes unravel
spindle fibers attach to centromeres (I)
tetrads form
spindle fibers appear (I)
chromosomes are at the poles of the cell
nucleus forms
