Monozygotic Twin Pairs (MZ) Have a Higher Concordance of IQ

question 64

Multiple Choice

Monozygotic twin pairs (MZ) have a higher concordance of IQ scores than any other pairs of individuals, even when reared apart. This finding suggests a(n) basis of intelligence.

• A) genetic
• B) hormonal
• C) family environment
• D) educational

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Definitions:

Cholecystogram

An X-ray procedure used to help evaluate the gallbladder.

Low-fat Meal

Food or dishes that have been prepared with a minimal amount of fat, often for health or dietary reasons.

High-fat Meal

A meal with a high context of fats, potentially impacting digestion and health, depending on the type of fats consumed.

Mammography

The process of using low-dose X-rays to examine the breast. It is used to look for different types of tumors and cysts.