The observation that fraternal twins exhibit greater similarity in intelligence compared to regular siblings highlights the significance of which factor?

Multiple choice question for Intelligence. Select an option, then review the explanation below.

Explanation

Fraternal twins typically share more environmental factors than ordinary siblings, such as similar upbringing and experiences, which explains their closer resemblance in intelligence. This emphasizes the role of shared environmental influences rather than purely genetic or prenatal factors.

Practice related questions from the same subject.

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The observation that fraternal twins exhibit greater similarity in intelligence compared to regular siblings highlights the significance of which factor?

Explanation

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