Types of Natural Selection: Directional, Stabilising and Disruptive

What this note covers

1. The Conceptual Foundation: Natural Selection and Phenotypic Distributions
2. Directional Selection: Shifting the Mean
3. Stabilising Selection: Narrowing the Distribution
4. Disruptive Selection: Splitting the Distribution
5. Reading Graphical Data: Identifying Selection Type Across Generations
6. Predicting Long-Term Evolutionary Outcomes of Each Selection Mode
7. Comparing the Three Modes: An Integrated Summary with Australian Applications

7 sections · 14 key terms & formulas · 6 common mistakes