What are the three different ways in which selection may occur
The three different ways in which selection may occur are as below: (i) Stabilising selection: Individuals with an intermediate value of heritable phenotypic characteristics are favored over other individuals. (ii) Directional selection: Individuals with one extreme of heritable phenotypic characteristics have an advantage over individuals in a population. (iii) Disruptive selection: Individuals with either extreme or heritable phenotypic characteristics have an advantage over individuals with intermediate phenotypes