In a Study of Twins,a Researcher Finds That 40 Percent

question 122

Multiple Choice

In a study of twins,a researcher finds that 40 percent of dizygotic (DZ) twins and 40 percent of monozygotic (MZ) twins share a trait.What is the researcher most likely to conclude about the trait?

• A)It is 40 percent concordant.
• B)It is 60 percent concordant.
• C)It is genetically determined.
• D)It is not genetically determined.

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Definitions:

Calculated Amount

A value determined through mathematical operations or formulas based on specific variables or parameters.

Generated

Produced or created, commonly used in reference to energy, data, or results from a process.

Nature

The physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations.

Human Population

The current population of people residing on the planet Earth.