Final answer:
The most typical form of evolution proposed by Darwin is natural selection, where species change over time due to the survival of individuals with favorable traits.
Step-by-step explanation:
The most typical form of evolution and the one proposed by Darwin is known as natural selection. This theory states that species change over time due to the survival of the fittest individuals with favorable traits.
Through the process of natural selection, these individuals are more likely to pass on their traits to the next generation, leading to the evolution of species.