What is meant by the "law of competitive exclusion"?
A)When one species successfully dominates an ecological niche,it will subdue all other species in the area.
B)When two or more species cohabit in the same area,they will each tend to specialize in a subset of foods to allow peaceful coexistence.
C)When two closely related species compete for the same niche,one will bring about the other's extinction.
D)In a balanced ecological niche,there will be no competition between species.
E)Species that begin competing for food supplies will eventually begin to compete for each other's mates as well;competition spreads.

Question

Quizplus · Accepted Answer

The law of competitive exclusion states that when two closely related species compete for the same niche, one will eventually outcompete the other, leading to the loser's extinction. This is due to the fact that they will both have similar resource requirements and will not be able to coexist indefinitely unless one is able to gain a competitive advantage. This law is also known as Gause's law or the principle of competitive exclusion.

What Is Meant by the "Law of Competitive Exclusion