Def phytohormone
WebDefinitions of phytohormone. noun. (botany) a plant product that acts like a hormone. synonyms: growth regulator, plant hormone. see more. Think you’ve got a good … WebMeaning of phytohormone. What does phytohormone mean? Information and translations of phytohormone in the most comprehensive dictionary definitions resource on the web.
Def phytohormone
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WebMar 22, 2024 · ABA is the most explored phytohormone regarding its role in drought stress, and thus a majority of the inter-phytohormonal crosstalk studies revolve around ABA. For instance, ABA is the prime modulator for stomatal gates, but other phytohormones also play prominent roles in this process, e.g., JA and BR are known to trigger the stomatal closure ... Webauxin, any of a group of plant hormones that regulate growth, particularly by stimulating cell elongation in stems. Auxins also play a role in cell division and differentiation, in fruit development, in the formation of roots from cuttings, in the inhibition of lateral branching (apical dominance), and in leaf fall (abscission). The most important naturally occurring …
WebDefine a phytohormone. What are the classical phytohormones? Newer phytohormones? 2. What are the pathways for regulation of phytohormone homeostasis? 3. What is the chemical nature and regulated effects of each if the following phytohormones: auxins, Cytokinins, gibberellins, ethylene, and abscisic acid? 4. Define phototropism.
WebPhytohormone : définition. Une phytohormone est une hormone végétale, une substance produite par des cellules végétales endogènes situées principalement dans les feuilles de la plante et agissant sur … WebAbscisic acid (ABA) is an important phytohormone regulating plant growth, development, and stress responses. It has an essential role in multiple physiological processes of plants, such as stomatal closure, cuticular wax accumulation, leaf senescence, bud dormancy, seed germination, osmotic regulation, and growth inhibition among many others.
WebDefinition of phytohormone in the English dictionary . The definition of phytohormone in the dictionary is a hormone-like substance produced by a plant. WORDS THAT RHYME WITH PHYTOHORMONE. allomone. ˈæləˌməʊn. bemoan. bɪˈməʊn. gamone. ˈɡæməʊn. hormone. ˈhɔːməʊn. kairomone. ˈkaɪrəˌməʊn. moan. məʊn. Mon.
WebPhytohormones: Plant growth substances, plant hormones, and plant growth regulators are all terms used to describe phytohormones. They are small, simple compounds with a … how to pee after catheter removal maleWebNov 6, 2015 · In the beginning of twentieth century, Starling was first to define the term phytohormone as organic substance which are synthesized in minute quantities in one part of the plant body and transported to another part where these influence specific physiological processes. Phytohormones are structurally unrelated small molecule in … my boge franceWebThe apoplast is a site for cell-to-cell communication. During local oxidative stress, hydrogen peroxide and superoxide anions can diffuse through the apoplast and transport a warning signal to neighbouring cells. In … how to peck kissWebPhytohormone : qu'est-ce que c'est ? Botanique. définition. Cela vous intéressera aussi. Hormone Hormone végétale. Substance biologique hautement active qui régule la … how to pecans growWebphytohormone - WordReference English dictionary, questions, discussion and forums. All Free. how to pediaWebApr 5, 2024 · The answer to the question ‘what are plant hormones’ can be stated by the Plant hormone definition. Plant hormones are organic substances that control plant … how to pee and poop in diapersWebLes phytohormones, ou hormones végétales, ne sont pas à proprement parler des hormones 1. Ce sont des substances chimiques organiques produites par les … how to pecan