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Secondary xylem


secondary xylem Xylem produced by the vascular cambium in a woody plant stem or root; wood. PICTURE ...
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secondary xylem All xylem tissue formed by the vascular cambium in woody plants.
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secondary xylem
Tissue produced by vascular cambium and composed of both tracheids and vessel elements.
Covered in Lab 9 Seed Plant Sporophyte ...
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The cambium layer forms new cells on both the inside and outside of the cambium cylinder, with those on the inside forming secondary xylem cells, and those on the outside forming secondary phloem cells.
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A continuous cylinder of meristematic cells surrounding the xylem and pith that produces secondary xylem and phloem.
vascular plants
Plants with vascular tissue, consisting of all modern species except the mosses and their relatives.
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In perennial plants, xylem is laid down in multiple phases. Primary xylem is one of the tissues left behind by the apical meristem. Secondary xylem is laid down by vascular cambium on the outside of the xylem column.
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Cambium - In older parts of the root, another meristem forms between the xylem and phloem. Mitosis in the cambium produces new "secondary xylem" to the inside and secondary phloem to the outside.
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