At Your Optimum Pitch, Your Voice Will

question 26

Multiple Choice

At your optimum pitch, your voice will

• A) be stronger and less likely to fade at the end of sentences.
• B) not tire easily.
• C) be more expressive and energetic.
• D) be less likely to sound harsh, hoarse, or breathy.
• E) exhibit all of the above.

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Definitions:

Homozygous Recessive

A genetic condition where an individual has two copies of a recessive allele for a particular trait.

Genetic Drift

A mechanism of evolution that involves random changes in the frequency of alleles within a population across generations.

Allele Frequencies

The proportion of all copies of a gene in a particular population that are of a given allele type.

Random Sampling

A method of selecting a sample from a statistical population in which every individual has an equal chance of being chosen.