Across
- 6. a change in a gene chrome
- 9. The study of heredity
- 10. characteristics of an organism
- 11. reproductive cell of an animal or plant
- 13. compacted DNA
- 16. aka substitution
- 18. building block of proteins
- 19. body cells
- 20. Single-Stranded
Down
- 1. RNA to amino acid
- 2. involves insertion and deletion
- 3. the process by which DNA copies itself
- 4. two of the same alleles
- 5. gene composition
- 7. two different alleles
- 8. DNA to RNA
- 12. the shape of DNA
- 14. Double-stranded
- 15. the expressed allele
- 17. a variety of a gene