Across
- 1. chromosomes which occur in pairs
- 4. an unexpected change in DNA
- 8. the same
- 9. weak/rare
- 11. assorted dependently
- 12. equal power
- 13. a variation of a gene
Down
- 2. different
- 3. position of an allele
- 5. observable feature of a gene
- 6. overpowering
- 7. coding of a feature
- 10. section of DNA