transpiration stream

См. также в других словарях:

• Transpiration stream — In plants, the transpiration stream is the uninterrupted stream of water which is taken up by the roots and, via the xylem vessels, transported to the leaves where it will eventually evaporate into the air/apoplast interface of the substomatal… …   Wikipedia

• transpiration stream — noun or transpiration current : the current of water usually containing many substances in solution that rises through the xylem of plants …   Useful english dictionary

• transpiration current — noun see transpiration stream …   Useful english dictionary

• sap stream — noun : transpiration stream …   Useful english dictionary

• Xylem — Multiple cross sections of a flowering plant stem showing primary and secondary xylem and phloem[1] Xylem is one of the two types of transport tissue in vascular plants. (Phloem is the other). The word xylem is derived from the Classical Greek… …   Wikipedia

• Xylem — (8) im Querschnitt eines Blattes; (1) = Cuticula; (2) = obere Epidermis; (3) = Palisadengewebe; (4) = Schwammgewebe; (5) = untere Epidermis; (6) = Spalt der Spaltöffnung; (7) = Schließzellen; (8) = Xylem; (9) = Phloem; (10) = Blattader / Leit …   Deutsch Wikipedia

• Abscisic acid — Systematic name (2Z,4E) 5 [(1S) 1 hydroxy 2,6,6 trimethyl 4 oxocyclohex 2 en 1 yl] 3 methylpenta 2,4 dienoic acid …   Wikipedia

• Henry Horatio Dixon — Pour les articles homonymes, voir Dixon. Henry Horatio Dixon est un botaniste irlandais, né en 1869 à Dublin et mort le 20 décembre 1953. Il est le fils de George Dixon et de Rebecca née Yeates. Il obtient son Doctorat of Sciences au Trinity… …   Wikipédia en Français

• Water cycle — The Earth s water is always in movement, and the water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a cycle, there is no… …   Wikipedia

• Arceuthobium — Dwarf Mistletoes Arceuthobium abietinum Scientific classification Kingdom: Plantae …   Wikipedia

• Aphid — This article is about the insect. For other uses, see Aphid (disambiguation). Aphids Temporal range: Permian–Present …   Wikipedia