= Natural selection
{wiki=Natural_selection}
Natural selection is a fundamental mechanism of evolution proposed by Charles Darwin. It is the process through which certain traits become more or less common in a population due to differential survival and reproduction of individuals based on their characteristics. Here are the key components of natural selection: 1. **Variation**: Within a population, there is variation in traits (such as size, color, speed, etc.) among individuals. This variation can be due to genetic differences and environmental influences.
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