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Vascular Cambium and Growth Rings. DAYNA J. NAVARRO.
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Vascular Cambium. A thin layer of actively dividing cells Located between wood (xylem) and inner bark (phloem) Responsible for secondary growth of trees Increases the diameter of the stem or trunk.
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Function of Vascular Cambium. Produces new wood and inner bark Forms two major tissue systems: Axial system Radial system Essential for tree growth and survival.
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Axial System. GED 111 - Edukasyong Pantahanan at Pangkabuhayan.
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Radial System. Formed from ray initials Produces wood rays Functions: Horizontal transport of water and nutrients Storage of food materials.
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Connection of Wood and Bark. Vascular cambium links: Newly formed wood Inner bark Allows coordination of: Water-conducting tissues Photosynthate-conducting tissues Supports continuous growth of the living tree.
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Growth Rings. Layers of wood formed over a specific time period Also called growth increments Produced by the vascular cambium Reflect patterns of tree growth.
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GED 111 - Edukasyong Pantahanan at Pangkabuhayan.
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GED 111 - Edukasyong Pantahanan at Pangkabuhayan.
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GED 111 - Edukasyong Pantahanan at Pangkabuhayan.
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GED 111 - Edukasyong Pantahanan at Pangkabuhayan.
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[image]. THANK YOU!. GED 111 - Edukasyong Pantahanan at Pangkabuhayan.