Behavioural Geneticists Are Finding That Within a Group of People

question 89

Multiple Choice

Behavioural geneticists are finding that within a group of people, about _______________ of the variation in personality traits such as happiness is attributable to genetic differences.

• A) 10 percent
• B) 30 percent
• C) 50 percent
• D) 70 percent

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Definitions:

Inferior Good

A type of good for which demand decreases as the income of consumers increases, opposite of normal goods.

Income Increases

Situations where individuals or households experience a rise in earnings, affecting their purchasing power and consumption choices.

Demand Curve

A graphical representation that shows the relationship between the quantity of a good or service consumers are willing and able to purchase and its price.

Excess Demand

A market condition where the quantity demanded of a good exceeds the quantity supplied at a given price, often leading to price increases.