Which of the following is NOT an outcome predicted by Lotka–Volterra competition model?
The keyed exception is “Species hybridization.” In the context of which of the following is not an outcome predicted by lotka–volterra competition model, that statement differs from the governing ecological pattern and must be evaluated against the mechanism rather than accepted from wording alone. Coexistence requires stabilizing differences that make each species limit itself more strongly than it limits its competitor, or an equalizing process that keeps fitness differences small. Without such mechanisms, persistent competitive asymmetry tends toward exclusion. The remaining alternatives—“Species 1 wins”, “Species 2 wins”, “Stable coexistence”—refer to different states, processes, or scales and therefore do not express the same causal relationship. Evidence should connect encounter rates or resource use to survival, growth, or reproduction. The ecological label follows that causal effect rather than superficial proximity between organisms. This distinction matters because similar surface patterns can arise through different mechanisms, whereas ecological prediction depends on identifying the mechanism that actually changes rates.
Ref: Ecology: Concepts and Applications, Molles, 9th Ed., Ch. 13-14