WebJan 9, 2024 · The plant cytokinin hormones seem to have a crucial role in both organ development and response to environmental stimuli. They control fundamental aspects of plant development such as shoot and root meristem development, vascular bundle formation, secondary growth and flower formation. WebNov 27, 2015 · Cytokinins are a well-studied family of plant hormones. In the 1950s, Skoog and Miller first determined the structural formula of a cytokinin, 6-furfurylaminopurine, a substance isolated from a herring …
The Roles of Cytokinins in Plants and Their Response to …
WebCytokinins are a group of plant growth regulators which are primarily involved in performing cell division in plant roots, shoot system. This hormone helps in promoting the cell’s growth, development, … WebJan 24, 2024 · Cytokinins are a group of plant hormones that are synthesised in areas where cell division is occurring, for example, root apices, developing shoot buds, young fruits, etc. Cytokinins never act alone. There are the following functions of cytokinins: a. Cytokinins in conjugation with auxins stimulate cell division even in non-meristematic … sim tray hs code
Plant Senescence: Definition & Hormonal Regulation …
WebPlease select the word from the list that best fits the definition causes plant stems to exhibit positive response to light ... stimulus cytokinins day-neutral plants photoperiodism short-day plants abscisic acid tropism auxin photosynthesis respiration. 3. 3090. 2. Total answers: 4 Show answers. Popular Questions: Biology. 21.06.2024 16:30 . Web: any of various plant growth substances (such as kinetin) that are usually derivatives of adenine Example Sentences Recent Examples on the Web The other chemicals include … WebNov 1, 2003 · The reduced size of the SAM of cytokinin-deficient plants suggests that cytokinins not only control the cell proliferation rate but also are involved in regulating the transition from undifferentiated stem cells to differentiated primordia. If cytokinins do have a role in the establishment of specific local developmental fields, which determine ... rc town\u0027s