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Plant Growth Regulators

As the plants require oxygen, water, sunlight, and nutrition to grow and develop, they do require certain chemical substances to manage their growth and development. These chemicals substances are called Plant Growth Regulators and are produced naturally by the plants itself. Just as much as plants require oxygen, sunlight, water and nutrients to grow, the requirement of certain type of chemical substances is vital for their growth and development. These chemical substance are known as plant growth hormones. The different types of plant growth hormones are Auxins, Gibberellins, Cytokinins, Abscisic acid and Ethylene. Here, in the video the properties and characteristics of Auxins are discussed. To learn more about plant growth regulators visit the link provided below. https://byjus.com/biology/plant-growt...