Which of the following is a keystone species in U.S. temperate forests?
A) deer
B) white pine
C) gray wolves
D) lichen
E) rabbit

Question

Quizplus · Accepted Answer

Gray wolves are considered a keystone species in U.S. temperate forests because they help regulate populations of other species, such as deer, which can have a significant impact on the composition and structure of forest ecosystems. Without wolves, deer populations can become overabundant and cause excessive browsing on vegetation, leading to a cascade of ecological effects.

Which of the Following Is a Keystone Species in U