Class 11 Science - Biology - Chapter 13: Plant Growth and Development
Explore the fascinating process of Plant Growth and Development with detailed explanations, solved examples, and interactive practice tests to understand how plants grow and adapt.
Overview
This chapter discusses the phases of growth, factors affecting growth, growth regulators, and photoperiodism. Learn about seed dormancy, vernalization, and the role of hormones like auxins, gibberellins, cytokinins, and ethylene in plant development.
Why This Chapter Matters
Understanding plant growth and development is crucial for studying plant physiology, agriculture, and adaptation. This knowledge is key to improving crop yields and addressing challenges in food production.
Real-Life Applications
- Understanding the role of growth regulators in enhancing crop productivity.
- Studying seed dormancy and germination to optimize agricultural practices.
- Analyzing photoperiodism and its impact on flowering and crop cycles.
Skills You Will Learn
- Understanding the phases of plant growth and factors influencing them.
- Studying the role of plant hormones in growth and development.
- Analyzing phenomena like photoperiodism and vernalization.
Explore and Test Your Knowledge
Video Lesson
Watch the video for a comprehensive explanation of Plant Growth and Development.
Watch VideoPractice Test
Test your knowledge with our chapter-specific practice test.
Scheduled Talent Test
Participate in the scheduled weekly talent test for this chapter.