The Dartos and Cremaster Muscles Are Important to the Integrity

question 56

Multiple Choice

The dartos and cremaster muscles are important to the integrity of the male reproductive system. Which of the following is true about the role they play?

• A) They contract to push sperm along the ductus deferens.
• B) They regulate the temperature of the testes.
• C) They contract to allow ejaculation.
• D) They are responsible for penile erection.

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Scarcity

The fundamental economic problem of having seemingly unlimited human wants in a world with limited resources.

Industrialized

Pertains to countries or regions that have developed complex and diverse economies with extensive industrial activity as compared to agriculture or primary production.

Scarcity

Refers to the basic economic problem of having seemingly unlimited human wants in a world of limited resources.

Economics

The social science that studies the production, distribution, and consumption of goods and services.