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.
E)The tropics have greater plant production,which supports greater overall species richness.

Question

Quizplus · Accepted Answer

The least convincing explanation for greater species diversity in the tropics is the idea that fewer predators allow more prey species to flourish. In reality, the tropics are known for their complex food webs and high levels of predation, which can actually contribute to diversity through mechanisms like predator-mediated coexistence.

The Tropics Are Known to Have Greater Species Diversity Than