What is Plant Growth and Development?
Plant growth and development refer to the processes by which plants increase in size and complexity throughout their life cycle. Growth involves the irreversible increase in size or mass of plant parts, while development includes changes in form, structure, and function as plants progress from germination to maturity. These processes are regulated by genetic factors, environmental signals, and hormonal signals, ultimately determining the plant’s morphology, physiology, and reproductive capacity.
Plant Growth and Development
Plant growth and development is a process which is influenced by internal and external factors, including genetic makeup and environmental conditions. The chapter on plant growth and development NCERT class 11 covers various stages of plant growth, the physiological processes involved, and factors influencing plant development.
In this article, you will find the NCERT chapter 13 plant growth and development class 11 notes. Find the NCERT notes on Plant growth and development pdf below.
Table of Content
- What is Plant Growth and Development?
- Plant Growth
- Growth is Measurable
- Phases of Growth in Plants
- Developmental/Meristematic Phase
- Cell Enlargement/Elongation and Cell Differentiation
- Cell Maturation
- Growth Rates
- Factors Affecting Plant Growth
- Example of Plant Growth and Development
- Differentiation, Dedifferentiation, and Redifferentiation
- Development in Plants
- Plasticity
- Plant Growth Regulators
- Plant Growth Hormones Effects