History of speciation

Speciation is the evolutionary process by which populations evolve to become distinct species. The history of speciation is a vast topic that encompasses various mechanisms, theories, and examples throughout the history of life on Earth. 1. **Early Theories**: The concept of speciation, while understood in a rudimentary way, was not formalized until the 19th century. Charles Darwin's theory of evolution by natural selection provided a framework for understanding how new species might arise.