Function of cytokinin class 10
WebApr 6, 2024 · Cytokinin promotes cellular division by managing protein production in the cells. It is important to generate protein to prepare a cell for mitosis. The cells will … WebJun 22, 2024 · 10. The main function of abscisic acid in plants is (a) to promote cell division. (b) to inhibit growth. (c) to promote growth of stem. (d) to increase the length of cells. (b) to inhibit growth. 11. Which gland secretes the growth hormone? (a) Pituitary gland (b) Thyroid (c) Hypothalamus (d) Adrenal (a) Pituitary gland 12.
Function of cytokinin class 10
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Web• Functions: o Induces and promotes fruit ripening Solution D.3 (a) Chemotropism. It is the phenomenon of growth of plant organs in response to chemicals. (b) (1): Pollen grain, (2): Pollen tube, (3): Ovule, (4): Ovary. … WebDec 31, 2024 · Cytokinin is one of the so-called classic plant growth phytohormones and functions to promote cell division and cell differentiation. Cytokinins are adenine derivatives that carry a variable …
WebApr 6, 2024 · Auxin is a plant hormone derived from tryptophan, an amino acid. Auxins may be one of several molecules, but they are all involved in cellular regulation in some way. Plant hormones come in five different forms. Auxin molecules are one of them. Gibberellins, cytokinins, ethylene, and abscisic acid are the other main classes. WebState the main function of the following : Cytokinins Easy Solution Verified by Toppr Expansion of cotyledons, inhibits apical dominance, cell division, delays senescence etc …
WebNov 27, 2015 · Cytokinins comprise a family of signaling molecules essential for regulating the growth and development of plants, acting both locally and at a distance. Although much is known about their … WebApr 6, 2024 · - Cytokinin, a plant hormone primarily responsible for cell division and leaf senescence in plants. - Gibberellin is a phytohormone, responsible for several developmental processes such as seed germination, stem elongation in young plants, trigger floral development, etc. Hence, The correct answer is option (C).
WebCytokinin: They are found in sites where cell division occurs actively, such as in root tips, seeds, fruits and leaves. They work along with auxins to promote cell division and they also help delay senescence. Gibberellin: It is synthesised mainly in the developing regions of the stem and in seeds.
WebMain functions of Cytokinin: It bring about cytokinesis. It also induce rapid cell division. It helps to produce new leaves, chloroplasts in leaves and helps to overcome apical … react class to functionWebJan 29, 2024 · Functions Cytokinins help in increasing the cell division by maintaining the protein production that is important for mitosis. The term … how to start bluetooth servicesWebFunctions of Cytokinins: 1. Cell Division: Cytokinins are essential for cytokinesis though chromosome doubling can occur in their absence. In the presence of auxin, cytokinins … react class vs hooksWebCytokinin are plant-specific chemical hormones that play a major role in the regulation of the plant cell cycle and various developmental processes. Cytokinin was introduced by F Skoog, C Miller, and co-workers during the 1950 as factors that promote cell division. how to start bobcatWebauxin. induces growth towards light. auxin. stimulate stem and root growth through cell elongation. auxin. auxin. Major function of commercial use. used to promote root … how to start bmw with key fobWebApr 3, 2024 · Cytokinins are associated with the cell division and shoot and root morphogenesis. They are known to direct axillary bud development and apical strength. This also advances shoot development, and limits sidelong stretching. Cytokinin moves from the roots into the shoots, for the purpose of lateral bud development. react class usestatereact classname