Which of the Following Statements Regarding Swallowing Is True

question 138

Multiple Choice

Which of the following statements regarding swallowing is true?

• A) The voluntary phase begins in the pharynx.
• B) In the pharyngeal phase, food is moved through the pharynx.
• C) The uvula rises during the esophageal phase.
• D) Peristalsis occurs in all phases of swallowing.
• E) Breathing occurs during swallowing.

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Definitions:

Heritability Coefficient

A statistical estimate that indicates how much of the variation in a trait within a population can be attributed to genetic differences among individuals.

Genetic Influences

The impact of genes inherited from one's parents on physical traits, behaviors, and susceptibility to certain conditions.

Behavior Geneticist

A scientist who studies the genetic and environmental influences on behaviors, often through twin studies and adoption studies.

Heritable

Referring to traits or characteristics that can be passed from parents to their offspring through genes.