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Biology Book for Class 9

Chapter 1: Introduction to Biology

1.1: Basic Definition (2 videos)
1.2: Branches of Biology (7 videos)
1.3: Linkage of Biology with Other Fields of (2 videos)
1.4: Careers in Biology (1 videos)
1.5: The Five Kingdoms (2 videos)

. . .

Total Sections: 9
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Total Videos: 24

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Chapter 2: Solving a Biological Problem

2.1: Biological Method (2 videos)
2.2: Examples of Biological Method (2 videos)
2.3: Experiments on Human Beings (1 videos)
2.4: Theory and Law (1 videos)
2.5: Data: Organization and Analysis (1 videos)

Total Sections: 5
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Total Videos: 7

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Chapter 3: Biodiversity

3.1: Biodiversity (1 videos)
3.2: Classification of Organisms (1 videos)
3.3: Hierarchy of Taxonomy (1 videos)
3.4: History of Classification System (3 videos)
3.5: Viruses: Unique Particles (1 videos)

. . .

Total Sections: 9
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Total Videos: 13

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Chapter 4: Cells and Tissues

4.1: Microscopy (5 videos)
4.2: Emergence of Cell Theory (1 videos)
4.3: Cellular Structures and Functions (12 videos)
4.4: Difference between Prokaryotic and Euka (1 videos)
4.5: Cells and their Specificity (1 videos)

. . .

Total Sections: 9
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Total Videos: 38

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Chapter 5: Cell Cycle

5.1: Interphases or 'Resting Stage' (1 videos)
5.2: Division Phase (9 videos)
5.3: Apoptosis and Necrosis (1 videos)

Total Sections: 3
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Total Videos: 11

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Chapter 6: Enzymes

6.1: Metabolism (1 videos)
6.2: Enzymes Lower the activation Energy (1 videos)
6.3: Characteristics of Enzymes (1 videos)
6.4: Mechanism of Enzyme Action (2 videos)
6.5: Factors That Affect Enzyme Reaction Ra (2 videos)

Total Sections: 5
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Total Videos: 7

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Chapter 7: Bio-energetics

7.1: Bioenergetics (3 videos)
7.2: Photosynthesis: A Life Sustaining Proce (6 videos)
7.3: The Concept of Limiting Factors in Phot (2 videos)
7.4: Respiration (7 videos)
7.5: Comparison Between Photosynthesis and R (1 videos)

Total Sections: 5
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Total Videos: 19

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Chapter 8: Nutrition

8.1: Mineral Nutrition in Plants (2 videos)
8.2: Importance of Fertilizers (2 videos)
8.3: Components of Human Nutrition (9 videos)
8.4: Balance Diet (1 videos)
8.5: Malnutrition (5 videos)

. . .

Total Sections: 7
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Total Videos: 32

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Chapter 9: Transport

9.1: Transport in Plants (1 videos)
9.2: Transpiration (5 videos)
9.3: Transportation of Water (1 videos)
9.4: Translocation of Food in Plants (2 videos)
9.5: Transport in Human Beings (11 videos)

. . .

Total Sections: 6
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Total Videos: 31

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