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Jordan Marshall
on Dec 27, 2024

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Marcus and J.J. grew up in the same neighborhood, which has a reputation for poverty and gang violence. Both of their fathers were violent alcoholics, and they experienced periodic homelessness. Marcus carries the low-MAOA gene, while J.J. carries the high-MAOA gene. Which statement about Marcus and J.J. is true?

A) Both boys are at equal risk for aggression and criminal behavior in adulthood.
B) Marcus is at greater risk for aggression and criminal behavior in adulthood than J.J.
C) J.J. is at greater risk for aggression and criminal behavior in adulthood that Marcus.
D) Neither boy is at-risk for aggression and criminal behavior in adulthood.

Low-MAOA Gene

Associated with a variant of the MAOA gene that might result in lower activity of the enzyme, potentially affecting behavior and mood.

High-MAOA Gene

A variant of the MAOA gene associated with lower levels of aggressive behavior in individuals, often discussed in the context of genetic influences on behavior.

Aggression

Behavior intended to harm or intimidate another individual, which can be physical, verbal, or non-verbal in nature.

  • Understand the genetic basis of behavioral traits and their influence by environmental factors.
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Alyssa McKayDec 29, 2024
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