| A | B |
|---|
| Cell must divide in order to do what three things? | Grow, Reproduce and Repair themselves |
| As an organism grows, the number of cells in the organism doeas what? | increases |
| A star fish that loses an arm can repair itself through the process of? | Regeneration |
| Your skin cells are replaced by regeneration every____days. | 28 |
| A Seastar loses its arm. The lost arm grows into a completely new sea star. This is an example of? | asexual reproduction |
| Growth hormones are produced in the? | Pituitary Gland |
| What are the two stages of the cell cycle? | interphase and cell division |
| What are the two stages of cell division? | mitosis and cytokinesis |
| During what phase of the cell cycle does the cell produce all materials necessary for cell growth and prepare the cell for division? | Interphase |
| What are the 3 stages og interphase? | Gap 1, Synthesis and Gap 2 |
| Copies of chromosomes are made during which phase? | Interphase |
| Two identical daughter nuclei are produced during? | Mitosis |
