Biology Book for Class 9
Table of Content for: Balochistan Board > Class 9 > Biology (Total Videos: 215 )
Chapter 1: Introduction to Biology
- 1.1: Definition of Biology (1 videos)
- 1.2: Branches of Biology (8 videos)
- 1.3: Relationship of Biology to Other Scien (2 videos)
- 1.4: Careers in Biology (3 videos)
- 1.5: Division of Living Organisms in Five Gr (2 videos) . . .
Chapter 2: Solving a Biological Problem
- 2.1: Steps Involved in Biological Method (2 videos)
- 2.2: A Case of Malaria - An example of Biolo (2 videos)
- 2.3: Importance of Data Analysis (1 videos)
- 2.4: Mathematics as an Integral Part of Scie (1 videos)
Chapter 3: Biodiversity
- 3.1: Definition of Biodiversity (1 videos)
- 3.2: Major Varities of Life on the Planet Ea (1 videos)
- 3.3: Basis of Classification of Living Organ (1 videos)
- 3.4: Historical Background of Aims and Princ (1 videos)
- 3.5: Aristotle (Founder of Biological Classi (1 videos) . . .
Chapter 4: Cells and Tissues
- 4.1: Microscopy (5 videos)
- 4.2: History of the Formulation of Cell Theo (1 videos)
- 4.3: Acellular Particles (2 videos)
- 4.4: Structure and Functions of Cell (12 videos)
- 4.5: Structure of Leaf and Functions of Cons (1 videos) . . .
Chapter 5: Cell Cycle
- 5.1: Cell Cycle (1 videos)
- 5.2: Phases of Cell Cycle (1 videos)
- 5.3: Mitosis (3 videos)
- 5.4: Significance of Mitosis (1 videos)
- 5.5: Meiosis (5 videos) . . .
Chapter 6: Enzymes
- 6.1: Metabolism (1 videos)
- 6.2: Role of Enzymes in Metabolism (1 videos)
- 6.3: Intracellular and Extracellular Enzymes (1 videos)
- 6.4: Characteristics of Enzymes (1 videos)
- 6.5: Co-factors (1 videos) . . .
Chapter 7: Bioenergetics
- 7.1: Bioenergetics (1 videos)
- 7.2: Oxidation-Reduction Reactions (1 videos)
- 7.3: ATP-The Energy Currency of Cell (1 videos)
- 7.4: ATP-ADP Cycle (1 videos)
- 7.5: Photosynthesis (2 videos) . . .
Chapter 8: Introduction to Nutrition
- 8.1: Mineral Nutrition in Plants (3 videos)
- 8.2: Role of Nitrogen in Protein Synthesis (1 videos)
- 8.3: Role of Magnesium in Chlorophyll Format (1 videos)
- 8.4: Effect of Lack of Nitrate and Magnesium (1 videos)
- 8.5: Importance of Fertilizers in Agriculture (1 videos) . . .
Chapter 9: Transport
- 9.1: Transport and Its Needs (1 videos)
- 9.2: Transport in Plants (3 videos)
- 9.3: Transpiration (6 videos)
- 9.4: Transport of Water in Stem (2 videos)
- 9.5: Translocation of Food in Plants (2 videos) . . .
