Question

difference between hormones and plant growth regulator​

Answer 1

Answer:

Plant growth and development is regulated by different chemicals of plants. They are known as plant growth substances. There are two major categories of plant growth substances named plant hormones and plant growth regulators. Sometimes these two words, plant hormones and plant growth regulators, are used interchangeably. Some refer to plant growth regulators as plant hormones. Plant hormones are the chemicals which are synthesized by plants naturally during the metabolic processes of plants. Plant growth regulators are the chemicals synthesized artificially by humans to regulate the plant growth and development. The key difference between plant hormones and plant growth regulators is that plant hormones are natural while plant growth regulators are artificial and are applied to plants by humans. Plant growth regulators mimic the function of natural plant hormones.

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