[Answer] Twin boys both have a gene associated with aggressive tendencies. What is the most likely outcome to be observed in their behavior as they grow up?

Answer: It is not possible to determine the twins’ behaviors based on having this single gene.
Twin boys both have a gene associated with aggressive tendencies. What is the most likely outcome to be observed in their behavior as they grow up?

This is more likely 2–4% for classic autism and 10–20% for a broader spectrum. Assuming a general-population prevalence of 0.1% the risk of classic autism in siblings is 20- to 40-fold that of the general population. Notable twin studies have attempted to shed light on the heritability of autism.

Antisocial personality disorder (ASPD or APD) is a personality disorder characterized by a long-term pattern of disregard for or violation of the rights of others. A low moral sense or conscience is often apparent as well as a history of crime legal problems or impulsive and aggressive behavior .. Antisocial personality disorder is defined in the Diagnostic and Statistical Manual of Mental …

Mon May 06 2002 14:30:00 GMT-0400 (Eastern Daylight Time) · The relationship between biology and sexual orientation is a subject of research. While scientists do not know the exact cause of sexual orientation they theorize that it is caused by a complex interplay of genetic hormonal and environmental influences. Hypotheses for the impact of the post-natal…

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