SCIENCE|natural and applied sciences|life sciences|biology|botany
- soitheach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- traicé Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- vessel | trachea
- en
- Sainmhíniú most specialised and efficient conducting structure of xylem (fluid-conducting tissues) consisting of a vertical series of vessel members that vary from elongated to squat, drum-shaped cells the walls of which are secondarily thickened with rings, spirals, or networks of cellulose, that later become lignified Tagairt "COM-EN, based on: Encyclopedia Britannica Online > vessel (19.5.2025)"
- Nóta Characteristic of most flowering plants and absent from most gymnosperms and ferns, vessels are thought to have evolved from tracheids (a primitive form of water-conducting cell) by loss of the end walls.