| 单词 | vascular tissue |
| 释义 | vascular tissue (once / 281413 pages) n WORD FAMILY vascular tissue: vascular tissues USAGE EXAMPLESIt enters plants through their roots and travels through their vascular tissue; by the time it is ready to sporulate, the plant is doomed. The New Yorker(Dec 20, 2015) It enters plants through their roots and travels through their vascular tissue; by the time it is ready to sporulate, the plant is doomed. The New Yorker(Dec 20, 2015) It enters plants through their roots and travels through their vascular tissue; by the time it is ready to sporulate, the plant is doomed. The New Yorker(Dec 20, 2015) n tissue that conducts water and nutrients through the plant body in higher plants Hypo|Hyper stele the usually cylindrical central vascular portion of the axis of a vascular plant cambiuma formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth fibrovascular bundle, vascular bundle, vascular stranda unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem medullary ray, vascular raya sheet of vascular tissue separating the vascular bundles xylemthe woody part of plants: the supporting and water-conducting tissue, consisting primarily of tracheids and vessels tracheidlong tubular cell peculiar to xylem bast, phloem(botany) tissue that conducts synthesized food substances (e.g., from leaves) to parts where needed; consists primarily of sieve tubes sieve tubetube formed by cells joined end-to-end through which nutrients flow in flowering plants and brown algae nervure, veinany of the vascular bundles or ribs that form the branching framework of conducting and supporting tissues in a leaf or other plant organ plant tissue the tissue of a plant |
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