Explain the action of two growth in plant
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Growth in plants occurs as the stems and roots lengthen. Some plants, especially those that are woody, also increase in thickness during their life span. The increase in length of the shoot and the root is referred to as primary growth, and is the result of cell division in the shoot apical meristem.
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Cytokinins and auxins tend to work together. The ratio of these two hormone groups affect growth throughout a plant's lifecycle. Normally, both are relatively even in concentration in plants. When cytokinin levels are lower than auxin levels, the plant is in vegetative growth.
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