genetic biodiversity

Genetic biodiversity refers to the variety of genes within a species. This diversity allows populations to adapt to changing environments and resist diseases. It includes differences in traits like size, color, and tolerance to conditions. High genetic biodiversity helps ensure a species’ survival by providing a wider range of traits that can be beneficial if conditions change. Conversely, low genetic diversity can make a species more vulnerable to extinction because it has fewer options to adapt to new challenges. Maintaining genetic biodiversity is crucial for healthy, resilient ecosystems and the long-term survival of species.