Chapter 6: Problem 3

What role do the genes play in influencing someone's behavior?

Short Answer

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Genes play a significant role in influencing behavior as they determine physical attributes and certain behavioral traits. However, their expression is often influenced by environmental factors.

Step by step solution

Understand Genetics and Behavior

Genes are the segments of DNA that determine the structure of the proteins that our bodies make. They are a factor that plays an enormous role in shaping who we are. Human behavior, on the other hand, is the potential and expressed capacity for physical, mental, and social activity throughout human life. Genetic factors influence the development of all aspects of behavior.

Genetic Influence on Behavior

Genes influence behavior to a great extent. For example, genes are known to affect physical characteristics such as height and eye color, which in turn may subtly influence an individual's behavior. Furthermore, certain types of behavior may be directly linked to specific genes or combinations of genes.

Interaction between Genes and Environment

It is important to note that genes do not determine behavior in a rigid or deterministic way. Instead, they influence the likelihood of developing certain behavioral patterns or traits. The environment plays a crucial role in expressing these genetic influences. For instance, a person with a genetic predisposition towards aggressiveness might become placid or aggressive depending on the environment they grow up or live in.

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What role do the genes play in influencing someone's behavior?

Short Answer

Step by step solution

Understand Genetics and Behavior

Genetic Influence on Behavior

Interaction between Genes and Environment

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