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- Stele (category Plant anatomy)for discussing the evolution of vascular plant morphology. Now, at the beginning of the twenty-first century, plant molecular biologists are coming to understand...4 KB (540 words) - 05:40, 6 April 2007
- Phloem (category Plant anatomy)In vascular plants, phloem is the living tissue that carries organic nutrients, particularly sucrose, a sugar, to all parts of the plant where needed....6 KB (881 words) - 05:19, 6 April 2007
- tissue is wood, though it is found throughout the plant. The xylem transports sap from the root up the plant. The xylem is mainly responsible for the transportation...8 KB (1,086 words) - 05:19, 6 April 2007
- leaf internal anatomy The epidermis is the outer multi-layered group of cells covering the leaf. It forms the boundary between the plant and the external...24 KB (3,139 words) - 00:09, 7 October 2009
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...2 KB (2,787 words) - 05:23, 6 April 2007
- Perianth (category Plant anatomy)term perianth has two similar but separate meanings in botany: In flowering plants, the perianth is the outer, sterile whorls of a flower (see sepal, petal...665 bytes (74 words) - 01:09, 14 April 2009
- Vascular cambium (category Plant anatomy)(incompletely differentiated) cells from which other (and more differentiated) plant tissues originate. Primary meristems are the apical meristems on root tips...2 KB (203 words) - 05:23, 6 April 2007
- Coleoptile (category Plant anatomy)experiments on phototropism using coleoptiles suggested that plants grow towards light because plant cells on the darker side elongate more than those on the...2 KB (280 words) - 04:22, 6 April 2007
- Tracheid (category Plant anatomy)non-woody parts of the vascular plant and provide water and minerals collected by the roots to leaves and other parts of the plant (stem, flowers, fruits etc)...2 KB (241 words) - 05:33, 6 April 2007
- Taproot (category Plant anatomy)A plant's taproot is a straight tapering root that grows vertically down. It forms a center from which other roots sprout. Plants with taproots are difficult...3 KB (401 words) - 03:36, 6 April 2007
- Secondary growth (category Plant anatomy)bougainvillea. Annals of Botany 33: 807-819. [3] Esau, K. 1977. Anatomy of Seed Plants. New York: Wiley...3 KB (445 words) - 05:22, 6 April 2007
- Meristem (category Plant anatomy)throughout the life of the plant. This is what gives rise to wood in plants. Such plants are called arborescent. This does not occur in plants which do not go through...5 KB (760 words) - 05:20, 6 April 2007
- Ground tissue (category Plant anatomy)affected by mechanical stress upon the plant. The walls of collenchyma in shaken (to mimic the effects of wind etc) plants may be 40%-100% thicker than those...8 KB (1,167 words) - 05:21, 6 April 2007
- Vascular tissue (category Plant anatomy)All the vascular tissues within a particular plant together constitute the vascular tissue system of that plant. The cells in differentiated vascular tissue...3 KB (450 words) - 05:22, 6 April 2007
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...361 bytes (2,515 words) - 12:17, 29 July 2007
- which a plant has small changes in leaf size, shape, and growth habit between juvenile and adult stages. Heteroblasty - Charactistic in which a plant has marked...25 KB (3,192 words) - 11:57, 29 July 2007
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...164 bytes (2,500 words) - 14:28, 4 April 2007
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...594 bytes (2,503 words) - 04:31, 1 September 2007
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...597 bytes (2,502 words) - 05:31, 1 September 2007
- systems of plant taxonomy List of publications in biology Paleobotany Palynology Plant anatomy Seeds Plant physiology Plant community Plant sexuality Soil...681 bytes (2,506 words) - 04:52, 1 September 2007