Suppose That a Researcher Finds That Pairs of Monozygotic Twins

question 25

Multiple Choice

Suppose that a researcher finds that pairs of monozygotic twins are no more similar on a trait than are pairs of dizygotic twins.What can you conclude regarding the contribution of biological and environmental influences to the development of that trait?

• A)It is a product of nonshared environmental influences.
• B)It is a result of evocative gene influences.
• C)Its heritability coefficient is high.
• D)Its heritability coefficient is low.

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Definitions:

Total Cost Curve

A graphical representation of the total cost of production at various levels of output, showing the relationship between cost and quantity produced.

Origin

The point at which something begins or arises, often used in various contexts such as the origins of a concept, product, or phenomenon.

Fixed Costs

Expenses that do not change with the level of production or sales, such as rent, salaries, or insurance premiums.

Workplace Rage

The demonstration of aggressive behaviour toward co-workers or the work setting.