What is a keystone species

Reference no: EM13140887

What is a keystone species? a. A species that is not common, but whose presence has a large impact on other species. b. A predator that is at the top of the food chain--meaning that nothing eats it. c. The most common species in a plant or animal community. d. The most productive species in a plant or animal community.

Reference no: EM13140887

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