Microevolution

Microevolution, a fundamental concept in evolutionary biology, refers to the small-scale changes that occur within a population over a relatively short period of time. These changes, which can be observed in traits such as coloration, size, or behavior, are driven by mechanisms such as natural selection, genetic drift, and gene flow. Microevolutionary processes are responsible for the diversity of life on Earth, as they lead to the gradual accumulation of genetic differences between populations. Understanding microevolution is essential for understanding how species evolve and adapt to their environments, and it provides key insights into the mechanisms driving biological diversity.