Is xylem parenchyma dead or alive?

Related questions

1. Where is the xylem located in the vascular bundle?
2. How are the xylem vessels adapted to their function?
3. Do vessels have pits?
4. Do xylem vessels have nucleus?
5. Does xylem have chloroplasts?
6. What are xylem vessel elements?
7. What does the vascular cambium do?
8. How are the features of xylem vessels linked to their function?
9. What is formed by a group of xylem vessels?
10. What does a group of xylem vessels form in a plant?

Tags

1. #types
2. #tissue
3. #three
4. #walls
5. #irregular
6. #living
7. #together
8. #ground
9. #sclerenchyma
10. #parenchyma
11. #fundamental
12. #thick
13. #collenchyma
14. #support
15. #plants
16. #tissues