The Introduction of a Large Predatory Fish Species into a Lake

question 15

Multiple Choice

The introduction of a large predatory fish species into a lake will lead to declines in populations of smaller fish,which in turn cause an increase in plankton.This series of events is one example of

• A) succession.
• B) species turnover.
• C) a trophic cascade.
• D) a keystone exchange.
• E) an ecological transition.

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