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Can anyone give me short note about plant hormones?

Answer»

rmones are the organic substances which are synthesized in minute quantities in one part of the plant body and transported to another part where they influence specific physiological processes. there are mainly 4 types of plant hormones1.auxins #promote elongation of cell.#cell division #root GROWTH 2.gibberellins#elongation of STEM#parthenocarpy (formation of seedless FRUITS without fertilization)#seed GERMINATION 3.cytokinins#cell division#BREAKING of dormancy#delay of senescence 4.abscisic acid#act as growth inhibitor#stomatal closing #seed development



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