A Scientist Measured Heritability in Yield Per Acre of a Strain

question 65

Multiple Choice

A scientist measured heritability in yield per acre of a strain of wheat grown on a farm in eastern Europe and determined that it was 80%. She can therefore conclude that:

• A)80% of variation among individuals when the same strain of wheat is grown in Nebraska will be due to genetic differences.
• B)80% of variation among individuals when the same strain of wheat is grown on the same farm in eastern Europe the following year will be due to genetic differences.
• C)when the same strain of wheat is grown on two different farms at the same time, 80% of the average difference in yield per acre will be due to genetic differences among populations.
• D)80% of the total yield is due to genotype and 20% to environment.
• E)None of the answer options is correct.

Understand different models of organizational behavior and management theories.

Identify and analyze the components of community assessment.

Recognize the relationship between management styles and employee productivity.

Differentiate between the models of community practice including locality development, social planning, social action, and community brokering.

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Definitions:

Psychopathy

A personality disorder characterized by persistent antisocial behavior, impaired empathy, and bold, disinhibited, and egotistical traits.

Machiavellianism

A personality trait associated with manipulativeness, deception, and exploitation to achieve personal goals.

Narcissism

a personality trait characterized by an inflated sense of self-importance, a deep need for excessive attention and admiration, and a lack of empathy for others.

Dark Traits

Personality traits that are associated with a tendency to display behavior that is self-centered, manipulative, or antisocial.