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English: xylem (blue) carries water from the roots upwards phloem (orange) carries products of photosynthesis from the place of their origin (source) to organs where they are needed (roots, storage organs, flowers, fruits – sink); note that e.g. the storage organs may be source and leaves may be sink at the beginning of the growing season
Printable version; Page information; ... English: Diagram of Xylem and Phloem in a stem. 1. Xylem 2. Phloem 3. Cambium 4. Pith 5. Companion Cells
Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally. There are also two meristems associated with vascular tissue: the vascular cambium and the cork cambium.
Printable version; Page information; ... XYLEM CELLS DO NOT REQUIRE ENERGY TO CARRY WATER TO DIFFERENT PLANT PARTS. ... Diagram of phloem tissue in plants.
English: A cross section of a leaf showing the phloem, xylem, sclerenchyma and collenchyma, and mesophyll. —Microscope images used— Xylem and phloem File:Lamium sp., stalk, Etzold green 5.jpg, by Micropix. Sclerenchyma and collenchyma File:Plant cell type sclerenchyma fibers.png and File:Plant cell type collenchyma.png, by Snowman frosty
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Both these tissues are present in a vascular bundle, which in addition will include supporting and protective tissues. There is also a tissue between xylem and phloem, which is the cambium. The xylem typically lies towards the axis with phloem positioned away from the axis . In a stem or root this means that the xylem is closer to the centre of ...
Xylem is one of the two types of transport tissue in vascular plants, the other being phloem; both of these are part of the vascular bundle. The basic function of the xylem is to transport water upward from the roots to parts of the plants such as stems and leaves, but it also transports nutrients .