Biotic resistance will be effective as a control on invasive species in cases where the native species
A) are weak predators or competitors.
B) are strong predators or competitors.
C) can evade the invading species.
D) can commandeer all available resources.
E) are in different taxonomic groups than the invaders.

Question

Quizplus · Accepted Answer

Biotic resistance is most effective when native species are strong predators or competitors. This is because they are better able to compete for resources and prevent invasion by non-native species. Weak predators or competitors may not be able to keep up with invasive species, and different taxonomic groups may not have similar resource requirements, so competition may not be a factor. Species that can evade invaders or commandeer all available resources may also be less effective at resisting invasive species.

Biotic Resistance Will Be Effective as a Control on Invasive