Which Statement About the Dartos Muscle Is False

question 27

Multiple Choice

Which statement about the dartos muscle is false?

• A) The dartos muscle is the smooth muscle wall in the scrotum.
• B) The contraction of the dartos muscle reduces the surface area of the scrotum to reduce heat loss.
• C) The dartos muscle reacts to temperature changes.
• D) If it is warm, the dartos muscle contracts to help keep the testes cool.

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Definitions:

Placebo Effect

The beneficial effect on a patient's health condition following a placebo treatment, due to the patient's belief in the treatment's efficacy.

Sampling Bias

A systematic error in a research study resulting from non-random sampling of participants, leading to unrepresentative sample data.

Experimenter Bias

A type of bias that occurs when a researcher's expectations or preferences about the outcome of a study influence the results obtained.

Socially Desirable Responding

The tendency of respondents to answer questions in a manner that will be viewed favorably by others, often leading to overreporting of "good" behavior and underreporting of "bad" behavior.