Tubes, such as phloem tubes, primarily transport organic nutrients like sugars, while xylem vessels are responsible for carrying water and minerals from the roots to the rest of the plant. Additionally, xylem vessels are composed of dead cells that provide structural support, whereas phloem tubes consist of living cells that facilitate nutrient transport. Lastly, xylem transport occurs unidirectionally (upward), while phloem transport is bidirectional, moving nutrients to various parts of the plant as needed.
Xylem vessel is basically for transporting water, if the cells had other parts in it (like cytoplasm, and etc), the vessel will not be able to support itself and will not be strong enough to carry water. Therefore a mature Xylem vessel must not have any other parts of the cells other than the cell wall. Basically a cell without its other part is a dead cell. So the Mature xylem vessel is a dead tissue which is enhanced with thick lignified cellulose walls, to support or give extra strength to the vessels. To summarize it, the Mature Xylem Vessel in a woody plant has only a cell wall, long hollow vessels with thick lignified cellulose walls, which are dead tissues used to transporting water from the roots to all parts of the plant.
1) The main functions of xylem is to carry water and mineral salt upward from the root to different parts of shoots. 2)Since walls of tracheids, vessels and sclerenchyma of xylem are lignified, they give mechanical strength to plant body.
differ from what?
Glandular tissue is specialized for secretion and typically has a softer, spongier texture compared to other organs. It is often rich in blood vessels, ducts, and secretory cells, which give it a more gland-like appearance and function.
Not answering your Q directly, but PTFE was formulated to resist chlorine attack on process vessels. This may give you a starting direction.
Xylem vessel is basically for transporting water, if the cells had other parts in it (like cytoplasm, and etc), the vessel will not be able to support itself and will not be strong enough to carry water. Therefore a mature Xylem vessel must not have any other parts of the cells other than the cell wall. Basically a cell without its other part is a dead cell. So the Mature xylem vessel is a dead tissue which is enhanced with thick lignified cellulose walls, to support or give extra strength to the vessels. To summarize it, the Mature Xylem Vessel in a woody plant has only a cell wall, long hollow vessels with thick lignified cellulose walls, which are dead tissues used to transporting water from the roots to all parts of the plant.
Hey, so you want to know this right? Well look in your science book pg.104. And if you don't well sucks for you ill give you the answer anyways its the xylem. it transports water and minerals
1) The main functions of xylem is to carry water and mineral salt upward from the root to different parts of shoots. 2)Since walls of tracheids, vessels and sclerenchyma of xylem are lignified, they give mechanical strength to plant body.
Microfilaments are thinner rods of protein that enable movement. Microtubules are hollow tubes that give rigidity and shape. Flagella and cilia have microtubules in their centers.
pholeum
Boats must give way to other boats that are less maneuverable, such as larger vessels, vessels not under command, vessels restricted in their ability to maneuver, and vessels engaged in fishing.
differ from what?
A plants vascular structure is made up of xylem and phloem.
uterus and uterine tubes
microtubules
efferent arteriole
To not get in the way of the stand-to vessel.