Across
- 3. traits
- 4. fibrosis thick mucus
- 9. medication without prescription
- 11. a persons surrounding
- 13. disease Jewish ancestry
- 15. palsy brain damage
- 16. defect abnormality
- 17. twins
- 18. characteristics
- 20. syndrome extra chromosomes
Down
- 1. births giveing birth to 1 or more child
- 2. PKU
- 5. lip a opening in the upper lip
- 6. dystrophy weakness in the muscles
- 7. traits both genes
- 8. traits 1 genes
- 10. alcohol syndrome mothers drink during pregnancy
- 12. also called german measles
- 14. cell anemia African-american
- 15. genes
- 19. bifida undeveloped spin