Without xylems in plants they wouldn't have a resource for using water and directing through their body, meaning no plant life and death for all.
the important part of a flower is the xylem timelord
the xylem is in the roots and the phloem is in the stem actually, their is xylem and phloem in the roots. there is a large central core of xylem often in the shape of an x. and the phloem is found in between the arms of the x shaped xylem.
Xylem tubes are important because they transport water and nutrients from the roots to the rest of the plant. They also provide structural support to the plant, helping it stand upright. Additionally, xylem tubes play a role in maintaining the plant's water balance and facilitating photosynthesis.
Xylem vessels are important for transporting water and minerals from the roots to the rest of the plant. They provide structural support and help in maintaining the plant's shape and rigidity. Additionally, xylem vessels play a role in storing nutrients and providing a pathway for signal molecules.
There is structural difference between xylem and phloem. This is because their function is also different. Had there been no difference in structure, how these could have performed different function?
Vascular plants have xylem
Water is transported by the xylem.
This is the vascular tissue xylem.
In Angiosperms , it is xylem vessels ( proto and meta xylem together ) , Xylem sclerenchyma and xylem parenchyma ; together form Xylem tissue ( That is why xylem is called a compound tissue ). In Gymnosperms , xylem vessels are replaced by Xylem tracheids . All other tings are almost the same .
primary xylem is primary in nature & is derived from procambium. But secondary xylem is secondary in nature and derived from fascicular cambium and interfascicular cambium. Primary xylem is differentiated into protoxylem and metaxylem, but secondary xylem has no such differentiation. In primary xylem vessels and tracheids are long and narrow, and vessels don't have tyloses, but in secondary xylem, vessels are blocked by tyloses, and vessels and tracheids are wider and shorter. Xylem fibres are more abundant in secondary xylem , and found in small numbers in primary xylem. Also unlike in primary xylem, secondary xylem has differentiated into sapwood & heartwood.
xylem and phloem
1. Centripetal xylem 2. Centrifugal xylem both types are involved in conduction