In the Presence of External Economies of Scale,trade

question 11

Multiple Choice

In the presence of external economies of scale,trade

• A) may or may not improve welfare in both countries.
• B) will unambiguously improves welfare in both countries.
• C) will unambiguously worsens welfare in both countries.
• D) will unambiguously worsen welfare in the exporting country and improve welfare in the importing country.
• E) will unambiguously improve welfare in the exporting country and worsen welfare in the importing country.

Understand the basic concepts of song learning and its genetic influences in birds.

Comprehend the role of physiological mechanisms in bird song production.

Recognize the adaptive value and evolutionary history behind bird song variations.

Identify the factors influencing the development and learning of bird songs.

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Definitions:

Consciousness

A state of awareness of one's self and the external environment.

Evolution

The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Drive Theory

A theory of motivation that posits that people are driven to take certain actions in order to reduce the internal tension caused by unmet needs.

Woodworth

Robert S. Woodworth was an influential American psychologist known for his work in experimental psychology and the dynamic theory of motivation and personality.