Continuity+and+Change

9. Genes, chromosomes and patterns of inheritance 10. Nature, structure and organisation of the genetic material 11. Gene function: genes in action 12. Manipulating DNA: tools and techniques
 * Area of Study 1: Heredity**

13. Population genetics 14. Evolution:changes over time 15. Hominin evolution 16. Human intervention in evolution
 * Area of Study 2: Change Over Time**