The Value of Niche Overlap (α₂₁N₁) Increases When The

Question

The value of niche overlap (α₂₁N₁) increases when the
A) proportional use of the resource by species 1 and 2 are different.
B) proportional use of the resource by species 1 and 2 are similar.
C) squared resource use is 1.0.
D) carrying capacity changes.
E) none of the above

Accepted Answer

Niche overlap increases when the proportional use of the resource by species 1 and 2 are similar, as it indicates that both species are utilizing the same resources to a similar extent, leading to higher competition.