The Similarity Between the Intelligence Test Scores of Identical Twins

question 34

Multiple Choice

The similarity between the intelligence test scores of identical twins raised apart is

• A) less than that between children and their biological parents.
• B) equal to that between identical twins reared together.
• C) equal to that between fraternal twins reared together.
• D) greater than that between ordinary siblings reared together.

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Definitions:

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Females refer to the sex of a species that is typically associated with the production of ova (eggs) and, in many species, with certain primary and secondary sex characteristics.

Homosexuality

An orientation of sexuality identified by feeling romantic or sexually attracted to people of one's own gender.

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