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Plant Growth and Development

Question

Why is not any one parameter good enough to demonstrate growth throughout the life of a flowering plant?

Answer

Different plant parts, tissues and cells grow at different rates in various stages of the life cycle of a plant. Moreover it is difficult to measure the increase in the protoplasm directly. Therefore, a number of parameters are taken into account to demonsstrate growth thrught out the life a flowering plants, so that a approximate growth rate.