Bear’s Bio

INTRODUCTION TO BIOLOGY

• What is Biology, Part 1
• What is Biology, Part 2
• The Methods of Biology
• The Nature of Biology

SECTION A: ORGANISMS & LIFE PROCESSES

• Chapter 1: Life Processes
• Chapter 2: The Variety of Living Organisms

SECTION B: ANIMAL PHYSIOLOGY

• Chapter 3: Breathing & Gas Exchange
• Chapter 4: Food & Digestion
• Chapter 5: Blood & Circulation
• Chapter 6: Coordination
• Chapter 7: Chemical Coordination
• Chapter 8: Homeostasis & Excretion
• Chapter 9: Reproduction in Humans

SECTION C: PLANT PHYSIOLOGY

• Chapter 10: Plants & Food
• Chapter 11: Transport in Plants
• Chapter 12: Chemical Coordination in Plants
• Chapter 13: Reproduction in Plants

SECTION D: ECOLOGY & THE ENVIRONMENT

• Chapter 14: Ecosystems
• Chapter 15: Human Influences on the Environment

SECTION E: VARIATION & SELECTION

• Chapter 16: Chromosomes, Genes and DNA
• Chapter 17: Cell Division
• Chapter 18: Genes & Inheritance
• Chapter 19: Natural Selection & Evolution
• Chapter 20: Selective Breeding

SECTION F: MICROORGANISMS & GENETIC ENGINEERING

• Chapter 21: Using Microorganisms
• Chapter 22: Genetic Modification

IGCSE Revision