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Biology Book for Class 9

Chapter 1: Introduction To Biology

1.1: Divisions And Branches of Biology (13 videos)
1.2: The Levels of Organization (7 videos)

Total Sections: 2
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Total Videos: 20

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Chapter 2: Solving A Biological Problem

2.1: Biological Method (6 videos)

Total Sections: 1
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Total Videos: 6

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Chapter 3: Biodiversity

3.1: Definition And Introduction of Biodiver (1 videos)
3.2: Aims And Principles of Classification (3 videos)
3.3: History of Classification (3 videos)
3.4: The Five Kingdoms (4 videos)
3.5: Binomial Nomenclature (1 videos)

. . .

Total Sections: 6
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Total Videos: 19

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Chapter 4: Cells And Tissues

4.1: Microscope And Emergence of Cell Theory (2 videos)
4.2: History of The Development of Cell Theo (21 videos)
4.3: Cell Size And Shape As They Relate To S (2 videos)
4.4: Animal And Plant Tissues (14 videos)

Total Sections: 4
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Total Videos: 39

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Chapter 5: Cell Cycle

5.1: Chromosomes (3 videos)
5.2: Cell Cycle (1 videos)
5.3: Mitosis (4 videos)
5.4: Apoptosis And Necrosis (Two Ways of Cel (1 videos)
5.5: Meiosis (Reduction Division) (6 videos)

Total Sections: 5
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Total Videos: 15

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Chapter 6: Enzymes

6.1: Definition (1 videos)
6.2: Characteristics of Enzymes (3 videos)
6.3: Mechanism of Enzyme Action (2 videos)
6.4: Specificity of Enzymes (1 videos)

Total Sections: 4
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Total Videos: 7

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Chapter 7: Bioenergetics

7.1: Bioenergetics And Role of ATP (3 videos)
7.2: Photosynthesis (9 videos)
7.3: Respiration (9 videos)

Total Sections: 3
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Total Videos: 21

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Chapter 8: Nutrition

8.1: Nutrition in Plants (20 videos)
8.2: Balanced Diet Is Related To Age, Sex An (8 videos)
8.3: The Digestive System of Human (10 videos)
8.4: Disorders of Gut (2 videos)

Total Sections: 4
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Total Videos: 40

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Chapter 9: Transport

9.1: Transport In Plants (5 videos)
9.2: Transpiration (4 videos)
9.3: Transport of Water And Food In Stem (2 videos)
9.4: Transport In Animals (2 videos)
9.5: Transport In Man (19 videos)

Total Sections: 5
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Total Videos: 32

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