Class 11 · Plant Growth and Development

Plant Development: Growth and Differentiation — NEET Biology

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Thus, growth, differentiation and development are very closely related events in the life of a plant. Broadly, development is considered as the sum of growth and differentiation. Development in plants (i.e., both growth and differentiation) is under the control of intrinsic and extrinsic factors. The former includes both intracellular (genetic) or intercellular factors (chemicals such as plant growth regulators) while the latter includes light, temperature, water, oxygen, nutrition, etc.

NCERT Biology · Class 11 · Chapter 13 · Paragraph 26
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Adjacent to a frequently-asked paragraph in the same chapter.

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