MEIOSIS I
Metaphase 1 Anaphase 1
1. Centrioles move to opposite sides-- in 1. Centromeres, which hold 1. Chromosomes-- move to opposite 1. The nuclear membrane
animal cell the chromatids together, sides of the cell re-forms around the
2. Nuclear membrane and nucleolus attach to spindle fibers 2. Cell begins to split: a furrow forms
disintegrate chromosomes
2. Chromasomes line up in animal cells; a cell plate forms in 2. The nucleolus reforms
3. Chromosomes have doubled (in across the equator of the cell plant cells
interphase) and formed chromatids 3. The cell splits into two
4. At the very end of prophase, the spindle cells
forms
MEIOSIS II
1. Centromeres split and chromatids-- - 1. The nuclear membrane
1. Centrioles move to opposite sides-- in - move to opposite sides of the cell re-forms around the
animal cell 1. Centromeres, which hold 2. Cell begins to split: a furrow forms chromosomes
2. Nuclear membrane and nucleolus the chromatids together, in animal cells; a cell plate forms in 2. The nucleolus reforms
disintegrate attach to spindle fibers plant cells 3. The cell splits into
3. Chromosomes formed with 2 chromatids 2. Chromatids line up across
the equator of the cell four haploid sister cells
4. At the very end of prophase, the spindle
forms
Metaphase 1 Anaphase 1
1. Centrioles move to opposite sides-- in 1. Centromeres, which hold 1. Chromosomes-- move to opposite 1. The nuclear membrane
animal cell the chromatids together, sides of the cell re-forms around the
2. Nuclear membrane and nucleolus attach to spindle fibers 2. Cell begins to split: a furrow forms
disintegrate chromosomes
2. Chromasomes line up in animal cells; a cell plate forms in 2. The nucleolus reforms
3. Chromosomes have doubled (in across the equator of the cell plant cells
interphase) and formed chromatids 3. The cell splits into two
4. At the very end of prophase, the spindle cells
forms
MEIOSIS II
1. Centromeres split and chromatids-- - 1. The nuclear membrane
1. Centrioles move to opposite sides-- in - move to opposite sides of the cell re-forms around the
animal cell 1. Centromeres, which hold 2. Cell begins to split: a furrow forms chromosomes
2. Nuclear membrane and nucleolus the chromatids together, in animal cells; a cell plate forms in 2. The nucleolus reforms
disintegrate attach to spindle fibers plant cells 3. The cell splits into
3. Chromosomes formed with 2 chromatids 2. Chromatids line up across
the equator of the cell four haploid sister cells
4. At the very end of prophase, the spindle
forms
