Why Do Moderate Levels of Disturbance Result in an Increase

question 32

Multiple Choice

Why do moderate levels of disturbance result in an increase in community diversity?

• A) Habitats are opened up for less competitive species.
• B) Competitively dominant species infrequently exclude less competitive species after a moderate disturbance.
• C) The environmental conditions become optimal.
• D) The resulting uniform habitat supports stability, which in turn supports diversity.
• E) Less-competitive species evolve strategies to compete with dominant species.

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Definitions:

Milgram Experiment

A psychological experiment conducted by Stanley Milgram in the 1960s to study obedience to authority, where participants were instructed to administer electric shocks to another person.

Stanford University Prison Experiment

A psychological study conducted by Philip Zimbardo in 1971 at Stanford University, where students were assigned roles of prisoners and guards to explore the effects of perceived power.

Generalization

Drawing a conclusion about a certain characteristic of a population based on a sample from it.

Logical Support

The provision of reasons or evidence to justify a claim or argument.