Across
- 2. replace cells or cell parts
- 4. add more cells
- 5. Chromosomes form and the nucleus disappears
- 7. cells become specialized
- 10. Chromosomes pulled to opposite sides
- 11. the gel in cells split
- 13. organism grows tiny versions on its body
- 15. cell grows and copies DNA
Down
- 1. nucleus reforms and DNA becomes thread-like
- 3. regrows missing parts
- 6. DNA comes from one organism
- 8. Chromosomes pulled up in the middle
- 9. cells with nuclei split
- 12. tightly wound DNA
- 13. organisms without a nucleus split
- 14. Chemical that controls cell function