Refer to the figure.

- Where would a keystone species most likely be located in the figure?
A) Position A
B) Position B
C) Position D
D) Position E

Question

Refer to the figure.

- Where would a keystone species most likely be located in the figure?
A) Position A 
B) Position B 
C) Position D 
D) Position E

Quizplus · Accepted Answer

A keystone species is a species that has a disproportionately large effect on its ecosystem relative to its abundance. In the figure, the keystone species is most likely to be located at position A, which is the top of the food chain. This is because the species at position A has the greatest impact on the ecosystem, as it is the predator that controls the populations of the other species.

Refer to the Figure