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  1. Cavitation - Wikipedia

    Vascular plants. Cavitation occurs in the xylem of vascular plants when the tension of water within the xylem exceeds atmospheric pressure. The sap vaporizes locally so that either the vessel elements or tracheids are filled with water vapor. Plants are able to repair cavitated xylem in a number of ways.

  2. Vascular Plant | Article about Vascular Plant by The Free ...

    Vascular Plant. a plant whose organs contain vessels or tracheids, which conduct water and dissolved mineral salts, and sieve tubes, which conduct organic matter. Vascular plants include the Psilotophyta, Lycopodiophyta, Equisetopsida, Pterido-phyta, Gymnospermae, and Angiospermae, that is, all higher plants except mosses and liverworts.

  3. Plants I - Evolution and Diversity, and Non-Vascular Plants ...

    Jun 26, 2009 · The vascular tissue that runs throughout the plant body, circulating water and nutrients, also forms a "skeleton" that strengthens the roots, shoots, and leaves. Vascular tissue enables plants to grow upright (some to very great heights), while maintaining moisture levels in all parts of the plant.

  4. Diagram according to symbiogenetic origin of plant cells, and phylogeny of algae, bryophytes, vascular plants, and flowering plants. [16] The question of the earliest plant fossils depends on what is meant by the word "plant".

  5. Vascular plant Facts for Kids

    The vascular plants, tracheophytes or higher plants are plants that have specialized tissues for conducting water, minerals, and photosynthetic products through the plant. They include the ferns, clubmosses, horsetails, flowering plants, conifers and other gymnosperms. The vascular plants are set apart in two main ways:

  6. Non-vascular plants include two groups - the bryophytes and algae. Also included here are lichens as they are a symbiosis between one or more algae and a fungus. For more information about non-vascular plants follow the links: Mosses, liverworts and hornworts (bryophytes) Algae; Lichens; For more information see: Non-vascular plants (Wikipedia)

  7. Seedless Vascular Plants | Boundless Biology

    The vascular plants, or tracheophytes, are the dominant and most conspicuous group of land plants. They contain tissue that transports water and other substances throughout the plant. More than 260,000 species of tracheophytes represent more than 90 percent of the earth’s vegetation.

  8. Apr 03, 2007 · Plants, with an estimated 300,000 species, provide crucial primary production and ecosystem structure. To date, our quantitative understanding of diversity gradients of megadiverse clades such as plants has been hampered by the paucity of distribution data. Here, we investigate the global-scale species-richness pattern of vascular plants and examine its environmental and potential historical ...

  9. Planta vascular – Wikipédia, a enciclopédia livre

    A presença de um sistema vascular permite que a água e os nutrientes sob a forma de solutos inorgânicos sejam extraídos do solo pelas raízes e transportados por toda a planta pelo xilema. Compostos orgânicos, como a sacarose produzida pela fotossíntese nas folhas, são distribuídos através dos tubos crivados do floema.

  10. Importance of non vascular plants - Answers

    Vascular plants are plants with tubes, non vascular plants are plants without tubes. Is chloroplast vascular or non-vascular? It is in plants and algae.They are in vascular and non vascular plants.