Across
- 3. carry the same genes in the same order
- 7. the trait that is not expressed
- 11. thirds stage of the cell cycle
- 12. chromosomes that don't determine gender
- 14. both inherited alleles are expressed
- 16. structure consisting of DNA and proteins
- 18. physical expression of a trait
- 19. the different forms a gene can have
Down
- 1. organism with two different alleles
- 2. determines gender
- 4. first stage of the cell cycle
- 5. attachment part of two chromatids
- 6. the trait that is expressed
- 8. proteins wrapped by DNA
- 9. second stage of the cell cycle
- 10. code for proteins to create certain characteristics
- 13. two identical halves of chromosomes
- 15. where chromosomes are found
- 17. monk who used pea plants to study heredity