# data[].attributes.body
> nucleus is gone
> spindle fibers and centrioles form
> forms a tetrad
> crossing-over occurs between 2 non-sister chromtids

# data[].attributes.body
> production of new combinations of alleles

# data[].attributes.body
> spindle fibers attach to centromeres
> homologous pairs line up in pairs across the middle of the cell

# data[].attributes.body
> pull apart

# data[].attributes.body
> spindle fibers leave and nuclear membrne reforms
> pinches inward and forms 2 haploid cells

# data[].attributes.body
exchange of gel between homologous chromosomes

# data[].attributes.body
4 cells are formed, are sex cells

# data[].attributes.body
2 cells formed, body cells

# data[].attributes.body
> nucleus envelope breaks down
> spindle fibers and centrioles appear

# data[].attributes.body
> spindle fibers attach to centromeres
> chromosomes line up singularly in the middle

# data[].attributes.body
> spindle fibers shorten and separate
> sister chromotids pulled apart to opposite ends of cell

# data[].attributes.body
> nucleus reforms
> cell pinches inward and two cells are formed
> 4 haploid cells form