『Ch 13 Plant Growth and Development | Class 11 Biology in Hindi』のカバーアート

Ch 13 Plant Growth and Development | Class 11 Biology in Hindi

Ch 13 Plant Growth and Development | Class 11 Biology in Hindi

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Plant Growth and Development, Class 11 Biology NCERT Chapter 13: quick revision in Hindi, about 11 minutes, with quick quizzes and a one-minute recap. Free NCERT notes, flashcards and practice: https://padhaipaglu.com In this episode: - Growth: a permanent, irreversible increase in size - Indeterminate growth and meristems in plants - Growth parameters and the three growth phases - Arithmetic vs geometric growth curves - Conditions needed for growth: water, oxygen, nutrients - Differentiation, dedifferentiation and redifferentiation - Discovery of auxins, gibberellins, cytokinins and ABA - Effects of plant growth regulators (PGRs) Timestamps: 0:00 Introduction 0:20 Roadmap 0:52 What is growth and indeterminate growth 1:32 Trap: mistaking swelling for growth 1:57 Measuring growth and its three phases 2:52 Growth rate: arithmetic vs geometric growth 3:44 Quick quiz 1 4:13 Conditions needed for plant growth 4:43 Differentiation, dedifferentiation and development 5:33 Trap: dedifferentiation vs differentiation 5:49 Plant growth regulators and their discovery 6:53 Quick quiz 2 7:21 Effects of plant growth regulators 8:49 Quick quiz 3 9:12 Quick quiz 4 9:43 One-minute recap Next chapter: Breathing and Exchange of Gases The narration is AI-generated (a synthetic voice, not a real person's). Chapter content follows the NCERT syllabus.
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