HandoutsEt

HandoutsEt

Grade 9 Biology Textbook

The contents of book are as given below

Unit 1: Biology and Technology

  • 1.1 Renowned Ethiopian biologists
  • 1.2 Some Ethiopian institutions that are involved in biological research

Unit 2: Cell Biology 2.1 The microscope

  • 2.2 The Cell
  • 2.3 The cell and its environment

Unit 3: Human Biology and Health

  • 3.1 Food and nutrition
  • 3.2 The digestive system
  • 3.3 Respiratory system
  • 3.4 Cellular respiration (basic principles)
  • 3.5 The circulatory system

Unit 4: Micro-organisms and Diseases 

  • 4.1 Micro-organisms
  • 4.2 Diseases
  • 4.3 HIV and AIDS

Unit 5: Classification

  • 5.1 Principles of classification
  • 5.2 The five kingdoms

Unit 6: Environment

  • 6.1 Ecosystem
  • 6.2 Food relationships
  • 6.3 Recycling in nature
  • 6.4 Adaptations
  • 6.5 Tree growing project