Write a short note on any 2 plant growth stimulators.
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Plant growth regulators are chemical substances that influence the growth and differentiation of plant cells. They are chemical messengers that facilitate intracellular communication. These are also known as plant hormones.
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Plants require light, water, oxygen, minerals and other nutrients for their growth and development. Apart from these external requirements, plants also depend on certain organic compounds to signal, regulate and control the growth of plants. These are collectively called as Plant Growth Regulators or Plant Growth Hormones.
There are different types of Plant Growth Regulators, which are also referred to as phytohormones. Let’s learn about them in more detail below.
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