Which of the Following Statements Is Accurate Regarding Biological Factors

question 173

Multiple Choice

Which of the following statements is accurate regarding biological factors in the development of mental disorders?

• A) Maternal malnutrition, ingestion of toxins, or other prenatal factors influence whether offspring develop mental disorders.
• B) Fraternal twins are twice as likely as identical twins to have the same mental disorders.
• C) Brain scans using computerized tomography show functional deficits in almost all brain regions in people with mental disorders.
• D) About 75 percent of people who have a family member with a mental disorder will develop the same mental illness at some point in their lives.

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