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