Which of the Following Is an Example of Nonadditive Genetic

question 6

Multiple Choice

Which of the following is an example of nonadditive genetic variance?

• A) Even though MZ twins have all their genes in common and DZ twins have about half of their genes in common, MZ twins may be over twice as similar to each other as DZ twins are
• B) The effects of genetics, non-shared environments, and shared environments may not add up to 100%
• C) Adoptive siblings tend to be less like each other than are biologically related siblings
• D) MZ twins raised together are less like each other than MZ twins raised apart

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Definitions:

Aggregate Supply Curve

A graphical representation showing the total quantity of goods and services that producers in an economy are willing and able to supply at various price levels.

Keynesian Region

An economic concept from Keynesian theory suggesting ranges of output levels where total spending is sensitive to changes in the level of income, affecting unemployment levels.

Classical Theory

An economic theory emphasizing free markets, competition, and the idea that supply and demand will naturally regulate the economy.

Flexible Interest Rates

Interest rates that can change over the duration of a loan or savings account, responding to market conditions.