Hormones and the tissues from which they originate quiz
No use of reference material or the internet of course to ensure fair play. Good luck.
REMEMBER - NO POSTS instead you PM me with your guesses any time up to midnight tonight. If possible, please wait until you've completed all the guesses you want to make to avoid too many PMs and to make my job easier. So no hurry and it doesn't matter when you submit the answers because I'll be judging them solely on who has the most correct - and in the event of two or more being level it will be a tie. I hope this is clear and good luck. Tomorrow I’ll post the names of the top entries.
Hormones
1. Adrenaline
2. Melatonin
3. Thyroxine
4. Cortistatin
5. Enkaphalin
6. Glucagon
7. Growth hormone
8. Secretin
9. Insulin
10. Osteocalcin
Originators
11. Skeleton
12. Kidney
13. Pancreas
14. Duodenum
15. Adrenal gland
16. Cerebral cortex
17. Thyroid gland
18. Anterior pituitary
19. Pineal gland