Abscisic acid. Information about Acid in the free online Tamil dictionary. They … Tamil Translations of Acid. an organic acid, C 15 H 20 O 4, which acts as a growth regulator causing dormancy and abscission of leaves and fruit : sometimes called abˈscisin ( æbˈsɪsɪn ; æbˈsɪzɪn ) Webster’s New World …

Learn vocabulary, terms, and more with flashcards, games, and other study tools. From Cambridge English Corpus Abscisic acid as a genetic character related to drought tolerance.

ABA also plays an important role in the ripening of non-climacteric plants. abscisic acid (ăb-sĭz′ĭk) n. A plant hormone, C15H20O4, that regulates the abscission of leaves, flowers, and fruits, the dormancy of buds and seeds, and other developmental processes and stress responses. It has been shown to increase the rate of ethylene production and anthocyanin concentrations. Abscisic acid (ABA) is a plant hormone. Abscisic Acid A lipid hormone of plant origin which is involved in cell signalling. abscisic acid [ ăb-sĭz ′ ĭk ] A plant hormone that maintains the water balance of plants, prevents seed embryos from germinating, and induces the dormancy of buds and seeds. Meaning of Acid. This is prevented when endosperms are incubated in a small volume, or when abscisic acid is present in the large volume. ABA functions in many plant developmental processes, including seed and bud dormancy , the control of organ size and stomatal closure.

Translation memories are created by human, but computer aligned, which might cause mistakes. Abscisic acid definition is - a plant hormone C15H20O4 that is a sesquiterpene widespread in nature and that typically promotes leaf abscission and dormancy and has an inhibitory effect on cell elongation. Ripening was enhanced, as seen with the accelerated fruit coloration and softening. Definition of Acid in the Online Tamil Dictionary.

Start studying 3) Auxin, gibberellin, cytokinin, abscisic acid, ethylene. Found 0 sentences matching phrase "abscisic acid".Found in 0 ms. It is especially important for plants in the response to environmental stresses , including drought , soil salinity , cold tolerance, freezing tolerance , heat stress and heavy metal ion tolerance.