| A | B |
|---|
| Centriols | only in animal cells,cell reproduction |
| Chromotids | each half of the double chromosomes,identicle |
| Chromosomes | cell divison |
| Spindle fibers | align and separate chromosomes |
| Interphase | period of time between cel divison. |
| Prophase | double chromosomes. nuclear membrane breaks down, spindle fibers form, centriols migrate to oppisite poles |
| Metaphase | middle, spindle fully formed, double chromosomes line up in the middle of the cell |
| Anaphase | sister chromatids separate becoming individual chromosomes. |
| Telophase | nuclear membrance reforms around chromosomes, cutokinesis occures, nucleolus re-forms. |
| Cytokinesis | divison of the cytoplasm |
| Daughter cells | 2 newly formed cells |
| Chromatin | non dividing cell. never changes |
| Centromers | holds sister chromotids together |
| Somatic cellls | every cell except sex cells. |
