Question

unit review - evolution of populations species cannot occupy the exact same niche without one of the species being outcompeted. this results in one species being forced to adapt to find a new environmental niche. if two species of bird occupy the exact same niche, what is likely to happen to one of the species? competitive exclusion mutualism cohabitation

Explanation:

The text states that if two species occupy the same niche, one will be out - competed, which is competitive exclusion. Mutualism is a positive interaction between species and cohabitation implies peaceful sharing, neither of which align with the described scenario.

Answer:

A. Competitive Exclusion