Question

What factors allow some species to outcompete species formed by the local environment and become invasive?

Answer 1

Loss of natural enemies, genetic bottleneck, and environmental changes are some factors that allow some species to outcompete and become invasive.

Step-by-step explanation:

Some factors that allow some species to outcompete species formed by the local environment and become invasive include:

1. Loss of natural enemies: Invasive species may lack natural predators, competitors, parasites, or diseases in their new habitat, giving them a competitive advantage over native species.
2. Genetic bottleneck: Invasive species often experience a genetic bottleneck during introduction, which can select for individuals with traits that make them more successful in the new environment.
3. Environmental changes: Climate change and other environmental factors can favor the growth and spread of invasive species, giving them an advantage over native species.

These factors can lead to population explosions and negative interactions with native species, allowing invasive species to outcompete and threaten the native biodiversity.