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.
produces xylem and phloem
They have different texture andstyle/ The woody stem has massive xylem tissue, mostly secondary in origin, the soft stem has a very little amount of stele.
The substance which makes plants woody is lignin. The wood part of plants ( bark in trees ) is made entirely of xylem which is the transport vessel that carries water from the roots to the leaves. Since wood is made of lignified xylem which is very hard, it makes it woody and hard.
Tulips have the least amount of xylem tissue.
Xylem
Xylem and phloem are the two types of transport tissue found in vascular plants. Woody stems contain both xylem and phloem.
woody and water
There are different kinds of stems some are woody and some are non-woody. Woody stems have alote of xylem tissue. Trees and shrubs have woody stems. The woody of conifers such as pine tree is soft wood.
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.
The xylem
Sapwood and Heartwood.
produces xylem and phloem
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They have different texture andstyle/ The woody stem has massive xylem tissue, mostly secondary in origin, the soft stem has a very little amount of stele.
The xylem.