What did Thomas Morgan study?

Related questions

1. Can a human have 45 chromosomes?
2. What is XXY gender?
3. Are XYY males infertile?
4. Does Klinefelter syndrome only occur in males?
5. Can Klinefelter syndrome affect females?
6. What is the life expectancy of Jacobs syndrome?
7. Can a man have only Y chromosomes?
8. What is the death rate of Klinefelter syndrome?
9. What is Jacob's syndrome symptoms?
10. Are people with Klinefelter syndrome fertile?

Tags

1. #december
2. #heredity
3. #biologist
4. #physiology
5. #elucidating
6. #science
7. #author
8. #medicine
9. #american
10. #prize
11. #evolutionary
12. #september
13. #nobel
14. #thomas
15. #morgan
16. #geneticist
17. #plays
18. #chromosome
19. #discoveries
20. #embryologist