| A | B |
|---|
| Asexual reproduction | (cloning) makes identical copies in single celled organisms (animals use asexual to grow) |
| Sexual reproduction | animals use this to combine traits of individuals (reproduce) |
| Binary fission | occurs during mitosis |
| Mitosis | type of cell division material genetically identical to original cell |
| Interphase | DNA is uncoiled and read. Cells grow, DNA replicates |
| Prophase | Chromosomes supercoil, centrioles migrate to poles, nuclear membrane dissolves, spindle fibers connect, centrioles to centromes of each replicated chromosome |
| Metaphase | spindle fibers move the chromosomes to the equator |
| Anaphase | disjunction occurs, chromatids are pulled apart to opposite ends of the cell, temperatures doubling of chromosomes number |
| Telephase | new nuclear member begins, chromosomes uncoil, cytokinesis occurs |
| Mitosis Stage 1 | 1) preprophase – nucleus moves to the center of the cell |
| Mitosis Stage 2 | 2) DNA supercoils; chromatin is then condensed |
| Mitosis Stage 3 | 3) Microtubules pull apart and line up along the outer edge of the cell |
| Mitosis Stage 4 | 4) Anaphase – chromatids are pulled to opposite ends of the cells |
| Mitosis Stage 5 | 5) Telophase – new cells start to form |
