For a Specific Trait, Monozygotic Twins Have a Phenotypic Variance

question 7

Multiple Choice

For a specific trait, monozygotic twins have a phenotypic variance of 15% and dizygotic twins have a phenotypic variance of 40%. Which of the following can be concluded for this trait based on this data from a twin study?

• A) V_G for monozygotic twins is 15%
• B) V_G for dizygotic twins is 25%
• C) V_E for monozygotic twins is 30%
• D) V_G for dizygotic twins is 50%
• E) V_E for dizygotic twins is 25%

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Definitions:

Dynamic Process

An ongoing, ever-changing procedure characterized by activity and progress.

Continuance Commitment

An individual's psychological attachment to an organization, based on the costs they associate with leaving it.

Afford to Leave

The financial capacity or personal situation that allows an individual to exit a job, relationship, or situation without facing significant hardship.

Employee Tendency

The general patterns or propensities of behavior and attitudes exhibited by employees in the workplace.