Across
- 2. The first stage of mitosis
- 4. The third stage of meiosis
- 6. determines the inheritance of a particular trait
- 7. The first stage of meiosis
- 9. having complex cells in which the genetic material is organised
- 11. passing of traits from one generation to another
- 12. of cells lacking a nucleus
- 15. one organism produces one or more organism that are identical without without uniting another organism
- 19. The sixth stage of mitosis
- 20. The forth stage of meiosis
- 21. 46 chromosomes
- 22. a structure in the cell nucleus that contains DNA
Down
- 1. offspring that is unique
- 3. 23 chromosomes
- 5. one pair of genes that determine a specific trait
- 8. physical appearance of an organism
- 10. The second stage of meiosis
- 13. basic unit of a living organisms
- 14. The forth stage of mitosis
- 16. The third stage of mitosis
- 17. The fifth stage of meiosis
- 18. changes in the number on a piece of DNA
