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- the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem. Compare with phloem.
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What is the meaning of xylem?Xylem 1 Xylem Definition. Xylem is a type of tissue in vascular plants that transports water and some nutrients from the roots to the leaves. 2 Function of Xylem. ... 3 Structure of Xylem. ... 4 Details of Xylem Development. ... 5 Types of Xylem. ... 6 Differences Between Xylem and Phloem. ... 7 Related Biology Terms. ... 8 Quiz. ...
What is the function of xylem cells in plants?a compound tissue in vascular plants that helps provide support and that conducts water and nutrients upward from the roots, consisting of tracheids, vessels, parenchyma cells, and woody fibers. Xylem cells in the stem carry water from a plant's roots to its leaves.
What is secondary xylem?Secondary xylem is what gives the inside of tree trunks dark rings that are used to determine the age of the tree. Xylem and phloem both make up the vascular system of the plant, and work together to form vascular bundles that provide mechanical strength to the plant, but they have important differences.
What is the difference between xylem and Exarch?Centrarch: xylem forms one chamber in the middle of the stem, with metaxylem surrounding the protoxylem. This formation is not found in any living plants today. Exarch: xylem develops in multiple strands, and each strand develops inward towards the center of the root. Xylem in roots of vascular plants develops this way.