IGCSE BIOLOGY 
B9 inheritance

Before you start you can look back at 7D Variation or

If you only remember one thing...

This is the ninth of the 11 Biology units:
B1. Characteristics of Living Organisms 
B2. Cells
B3. Enzymes 
B4. Nutrition
B5. Transportation
B6. Respiration
B7. Coordination and Response
B8. Reproduction
B9. Inheritance
B10. Energy Flow in Ecosystems 
B11. Human Influences on the Ecosystem

B9 LESSON 1: GENETICS BASICS

Your notebook...

B9 LESSON 1 VIDEO

B9 LESSON 2: MONOHYBRID INHERITANCE

Your notebook... (Careful there are 2 pages)

B9 LESSON 2 VIDEO

B9 LESSON 3: VARIATION AND MUTATION

Your notebook...

B9 LESSON 3 VIDEO

EXTRA RESOURCES

• Watch evolution happen in this animation from rednuht.org. Cars drive down a track and only the best ones reproduce, you can see how the shape of the car changes over time, the mutation rate can be changed.
  
• A short documentary about the animals living round/near Chernobyll