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What is the function of xylem cells?

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Quick Answer

The main function of xylem cells is to carry water and soluble minerals from the root to the leaves of a plant. However, a secondary function of xylem tissue is to provide support for the plant. Xylem is present in vascular plants and is made up of different types cells, such as tracheids, fibers and parenchyma.

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Full Answer

Xylem is found in the wood of trees. As the tree grows, there are two different types of xylem formed, which are primary and secondary xylem. In old trees, secondary xylem is found on its outer layer. When trees are cut down, the exposed tree rings are old or dead xylem tissue, which is the primary xylem.

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    What is the function of the cambium layer?

    A:

    The function of the cambium is to produce layers of phloem and xylem in a woody plant, thereby increasing the diameter of the stem. It is a thin layer of tissue that lies between the bark and the wood of a stem, and it is most active in woody plants.

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  • Q:

    How does water move through a leaf?

    A:

    How Stuff Works explains that water reaches the leaves of plants through the xylem vessels, and it escapes through small holes in the leaf known as stomata. The process by which the water moves from the capillaries to the xylem vessels and into the stomata is called transpiration. Plants absorb water through their roots, which contain capillaries. The capillaries are responsible for sending water through the xylem vessels.

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    What are the main water-conducting cells of a plant?

    A:

    The cells that conduct water in plants are tracheids or vessel members, both of which make up the plant tissue known as xylem. The type of cell predominant in xylem depends on the type of plant, but most species in all groups have at least some tracheids.

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    Where are stomata found?

    A:

    The stomata in plant cells can be found in the epidermis of leaves, stems and other parts of the plant involved in gas exchange. The pores inside the spongy layer of the plant leaf help aid in the exchange of gases between the leaf and its environment, and these pores eventually open up to the outside through the stomata.

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