Name the plant hormones responsible for the fodivisio: (a) elogation of cells (b) growth of stem (c) promotion of cell division
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c promotion of cell divisions
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The plant hormones responsible for the given processes are as follows:
(a) Elongation of cells- Auxin; produced in the tip of the stem and roots and have morphogen like characteristics. This restricts the growth of lateral buds and thereby promotes cell elongation.
(b) Growth of stem- Gibberellins; regulate the growth of plants and also involved in stem elongation.
(c) Promotion of cell division- Cytokinins; these are plant growth hormones and promote cell division in the apical meristem of the shoot.
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