Water is transported by the xylem.
It is transported by the blood stream.
Nutrients are trasported by the blood cells to diffrent parts of your body
That phenomenon is accomplished through the miracle of gravity.
Vascular plants have xylem
This is the vascular tissue xylem.
the proteins travel through the cell by the endoplasmic reticulum(ER).
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
Xylem cells are in plants not animals.
Xylem cells are found in vascular plants.