2.4 Levels of Organisation in Multicellular Organisms

Chapter 1 Fundamentals of Biology

Chapter 2 Cell Biology and Organisation?

You can download Chapter 2 PowerPoint at the bottom of section 2.4 Levels of Organisation in Multicellular Organisms. Hope you enjoy your lesson :)

Chapter 3 Movement of Substances across a Plasma Membrane

Chapter 4 Chemical Compositions in a Cell

Chapter 5 Metabolism and Enzymes

Chapter 6 Cell Division

Chapter 7 Cellular Respiration

Chapter 8 Respiratory Systems in Humans and Animals

Chapter 9 Nutrition and the Human Digestive System

Chapter 10 Transport in Humans and Animals

Chapter 11 Immunity in Humans

Chapter 12 Coordination and Response in Humans

Chapter 13 Homeostasis and the Human Urinary System

Chapter 14 Support and Movement in Humans and Animals

Chapter 15 Sexual Reproduction, Development and Growth in Humans and Animals?

Update for latest KSSM syllabus will be done before 30 Jun 2021

2.4 Levels of Organisation in Multicellular Organisms

Video 1

Video 2

Video 3

You can download Chapter 2 PowerPoint at the link below:

Chapter 2 PowerPoint

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Chapter 1 Fundamentals of Biology

Introduction to Biology

Chapter 2 Cell Biology and Organisation?

2.1 Cell Structure and Function

2.2 Living Processes in Unicellular Organisms

2.3 Living Processes in Multicellular Organisms

Chapter 3 Movement of Substances across a Plasma Membrane

3.1 Structure of Plasma Membrane

3.2 Concept of Movement of Substances across a Plasma Membrane-Part 1

3.2 Concept of Movement of Substances across a Plasma Membrane-Part 2

3.3 Movement of Substances across a Plasma Membrane in Living Organisms

3.4 Movement of Substances across a Plasma Membrane and its Application in Daily Life

Chapter 4 Chemical Compositions in a Cell

4.1 Water

4.2 Carbohydrates

4.3 Proteins

4.4 Lipids

4.5 Nucleic Acids

Chapter 5 Metabolism and Enzymes

5.1 Metabolism

5.2 Enzymes-Part 1

5.2 Enzymes-Part 2

5.3 Application of Enzymes in Daily Life

Chapter 6 Cell Division

6.1 Cell Division

6.2 Cell Cycle and Mitosis-Part 1

6.2 Cell Cycle and Mitosis-Part 2

6.2 Cell Cycle and Mitosis-Part 3

6.3 Meiosis

6.4 Issues of Cell Division on Human Health

Chapter 7 Cellular Respiration

7.1 Energy Production through Cellular Respiration

7.2 Aerobic Respiration

7.3 Fermentation

Chapter 8 Respiratory Systems in Humans and Animals

8.1 Types of Respiratory System

8.2 Mechanisms of Breathing

8.3 Gaseous Exchange in Humans

8.4 Health Issues Related to the Human Respiratory System

Chapter 9 Nutrition and the Human Digestive System

9.1 Digestive System

9.2 Digestion

9.3 Absorption

9.4 Assimilation

9.5 Defaecation

9.6 Balanced Diet

9.7 Health Issues Related to the Digestive System and Eating Habits

Chapter 10 Transport in Humans and Animals

10.1 Types of Circulatory System

10.2 Circulatory System of Humans

10.3 Mechanism of Heartbeat

10.4 Mechanism of Blood Clotting

10.5 Blood Groups of Humans

10.6 Health Issues Related to the Human Circulatory System

10.7 Lymphatic System of Humans

10.8 Health Issues Related to the Human Lymphatic System

Chapter 11 Immunity in Humans

11.1 Immunity in Humans

11.2 Actions of Antibodies

11.3 Types of Immunity

11.4 Health Issues Related to Immunity

Chapter 12 Coordination and Response in Humans

12.1 Coordination and Response

12.2 Nervous System

12.3 Neurones and Synapse

12.4 Voluntary and Involuntary Actions

12.5 Health Issues Related to the Nervous System

12.6 The Endocrine System

12.7 Health Issues Related to the Endocrine System

Chapter 13 Homeostasis and the Human Urinary System

13.1 Homeostasis

13.2 The Urinary System

13.3 Health Issues Related to the Urinary System

Chapter 14 Support and Movement in Humans and Animals

14.1 Types of Skeleton

14.2 Musculoskeletal System of Humans

14.3 Movement and Locomotion

14.4 Health Issues Related to the Human Musculoskeletal System

Chapter 15 Sexual Reproduction, Development and Growth in Humans and Animals?