Is XYY syndrome fatal?

Related questions

1. What happens if you have two Y chromosomes?
2. How is Klinefelter inherited?
3. Is there gene therapy for Klinefelter syndrome?
4. Is Klinefelter syndrome fertile?
5. Can a man have 2 Y chromosomes?
6. Is xy a girl or boy?
7. Are XY females fertile?
8. Why is XYY syndrome called Jacob's syndrome?
9. Is Klinefelter syndrome trisomy?
10. Can a girl have an extra Y chromosome?

Tags

1. #called
2. #cells
3. #formation
4. #result
5. #during
6. #event
7. #inherited
8. #usually
9. #nondisjunction
10. #error
11. #change
12. #random
13. #chromosome
14. #extra
15. #syndrome
16. #sperm
17. #chromosomal
18. #division
19. #cases
20. #occurs