The tropics are known to have greater species diversity than the temperate zones.Which explanation for this phenomenon is the LEAST convincing?
A)Seasonal variability is less in the tropics.
B)Niches are narrower in the tropics.
C)Fewer predators in the tropics allow more prey species to flourish.
D)Greater spatial heterogeneity in the tropics creates more niches.

Question

Quizplus · Accepted Answer

The presence of fewer predators is not a convincing explanation for greater species diversity, as predator-prey dynamics can actually promote diversity through mechanisms like the balance of species populations and the prevention of competitive exclusion.

The Tropics Are Known to Have Greater Species Diversity Than