Question

in biology, there is a principle that states that only one species can occupy a niche. what do we call this principle? competitive exclusion principle mutualism principle

Explanation:

The competitive exclusion principle states that two species competing for the same resources cannot coexist indefinitely. One will out - compete the other. Mutualism is a symbiotic relationship where both species benefit, which is not related to the principle of one species occupying a niche.

Answer:

Competitive exclusion principle