The Prevalence of a Y Chromosome with the Same Sequences

question 23

Multiple Choice

The prevalence of a Y chromosome with the same sequences as Genghis Khan illustrates

• A) mutation.
• B) natural selection.
• C) nonrandom mating.
• D) gene therapy.
• E) consanguinity.

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Definitions:

Gender Stereotyping

The assignment of beliefs to men and women, respectively, that are not based on fact.

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Changes in the typical features of a society (e.g., norms and values) over time.

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Empirical evidence and conclusions derived from research, analysis, and observation of social behaviors, patterns, and structures.

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