The relationship between genetic diversity and ecosystem resilience is crucial for maintaining ecosystem stability. Higher genetic diversity within species enhances their ability to adapt to environmental changes, such as climate shifts and disease outbreaks. This adaptability allows populations to survive and thrive in varying conditions, supporting overall ecosystem functionality. Conversely, low genetic diversity can lead to increased vulnerability to disturbances and reduced resilience, resulting in population declines and loss of species. Preserving genetic diversity is essential for sustaining healthy ecosystems, as it underpins the potential for evolution and adaptation to future changes.