Which mechanism is most likely to control populations of species in a diverse ecosystem?
A) predators
B) disease organisms
C) pesticides
D) parasites

Question

Which mechanism is most likely to control populations of species in a diverse ecosystem? 
A) predators 
B) disease organisms 
C) pesticides 
D) parasites

Quizplus · Accepted Answer

Predators play a crucial role in controlling populations of species in diverse ecosystems by preying on the individuals, thus reducing their numbers. This helps in maintaining a balance in the ecosystem and prevents any one species from dominating the others. Disease organisms, pesticides, and parasites may also play a role in controlling populations, but they are not as effective or widespread as predators. Additionally, the use of pesticides can have unintended consequences on other non-target species in the ecosystem.

Which Mechanism Is Most Likely to Control Populations of Species