Across
- 2. ALLELE
- 7. TRAIT
- 8. RECESSIVE
- 11. CHROMOSOME
- 12. CROSS
- 13. AMINO
- 16. DOMINANT
- 18. HETEROZYGOUS
- 20. STRUCTURE
Down
- 1. PHENOTYPE
- 3. OFFSPRING
- 4. DNA
- 5. BREEDING
- 6. GENOTYPE
- 9. PROBABILITY
- 10. PROTEIN
- 13. ACID
- 14. RNA
- 15. HOMOZYGOUS
- 17. HEREDITY
- 19. GENETICS