A keystone species is one that

Question

A keystone species is one that (A) has a higher likelihood of extinction than a nonkeystone species (B) exerts a strong influence on an ecosystem (C) causes other species to become extinct (D) has a weak influence on an ecosystem

Tardigrade Admin · Accepted Answer

Correct answer is (b) exerts a strong influence on an ecosystem

Q. A keystone species is one that

has a higher likelihood of extinction than a nonkeystone species

exerts a strong influence on an ecosystem

causes other species to become extinct

has a weak influence on an ecosystem

Correct answer is (b) exerts a strong influence on an ecosystem