Which Reflects Positive Density-Dependent Population Regulation

question 58

Multiple Choice

Which reflects positive density-dependent population regulation?
I. Small populations of flowers produce fewer seeds per individual than large populations of flowers.
II. Large groups of birds are better able to detect and avoid predators than small groups of birds.
III. The probability that a forest predator will kill a squirrel does not depend on the size of the squirrel population.

• A) I only
• B) II only
• C) III only
• D) I and II
• E) I and III

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The systematic examination of goods or services to ensure they meet specified standards of quality and performance.

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