Genetic variation

Discover the significance of genetic variation in driving evolution. Learn how genetic diversity contributes to the survival and adaptation of species, and explore top ideas to study and understand this fascinating phenomenon.
genetic drift Fitness, Biology, Life Science, Genetic Variation, Evolution Science, Process Of Evolution, Gene Expression, Genetic Drift, Online Science

Microevolution is simply a change in gene frequency within a population. Evolution at this scale can be observed over short periods of time — for example, between one generation and the next, the frequency of a gene for brown coloration in a population of beetles increases. Such a change might come about because natural selection

Emily Sessa