front 1 prophase | back 1 chromosomes double and thicken nuclear membrane disappears |
front 2 metaphase | back 2 homologous pairs of chromosomes line up at center of cell. Spindle fibers attach |
front 3 anaphase | back 3 Homologous pairs separate and move to opposite sides of cell |
front 4 telophase | back 4 nuclear membrane reforms |
front 5 prophase 2 | back 5 two cells are formed. Each contains one doubled chromosome from each homologous pair. Chromosomes do not double again. |
front 6 metaphase 2 | back 6 Chromosomes line up along the center of the cell |
front 7 anaphase 2 | back 7 Doubled chromosomes split at the center and are pulled to opposite sides of the cell |
front 8 telophase 2 | back 8 four cells are formed |