In Models of Logistic Population Growth

question 27

Multiple Choice

In models of logistic population growth,

• A) the population growth rate slows dramatically as N approaches K.
• B) new individuals are added to the population most rapidly when there are few individuals.
• C) new individuals are added to the population most rapidly as N approaches K.
• D) only density-independent factors affect the rate of population growth.
• E) carrying capacity is never reached.

Understand the basic concepts and terminology related to ethology and instinctive behaviors.

Describe the properties, functions, and examples of fixed action patterns and other instinctive responses.

Explain the role of environmental stimuli and key stimuli in triggering instinctive behaviors.

Recognize the contributions of early theorists to the understanding of instincts and their criticisms.

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Definitions:

Avoidance-avoidance

A conflict situation where a choice must be made between two undesirable options.

Approach-approach

A conflict situation where an individual must choose between two desirable outcomes.

Incompatible demands

Situations or expectations that are at odds with one another, making it difficult to comply with both simultaneously.

Approach-avoidance

A psychological conflict that occurs when an individual is simultaneously drawn to and repelled by the same object, goal, or activity.