Which of the Following Statements Is Correct

question 21

Multiple Choice

Which of the following statements is correct?

• A) The U.S. population has increased more rapidly than real GDP in recent decades.
• B) Improved education and training of labor is the most important source of U.S. productivity growth.
• C) The average American factory worker has about 16 years of formal education.
• D) The amount of real capital used per worker has increased historically in the United States.

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Definitions:

Glucose Levels

The concentration of glucose in the bloodstream, important for maintaining energy balance in the body.

Constitutive Genes

Genes that are constantly active and expressed at a fixed rate in an organism, providing the basic functions necessary for its survival.

Always Expressed

refers to genes or traits that are continually active or manifest in an organism, regardless of environmental conditions.

Cell

The smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.