
Haldane's theory of evolution
Haldane's theory of evolution emphasizes how advantageous genetic mutations can gradually spread through a population over generations, driven by natural selection. He suggested that beneficial traits increase an organism's chances of survival and reproduction, leading to their gradual accumulation and shaping species over time. This process explains how small genetic changes, accumulated through many generations, can result in significant evolutionary transformations, emphasizing the importance of mutation and natural selection working together in evolution.