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