Researchers Suggest That Some Attitudes Are Linked to Genetic Influences

question 155

Multiple Choice

Researchers suggest that some attitudes are linked to genetic influences. According to these researchers, how is it possible that we might inherit from our parents a love of something like classical music?

• A) The influence of genes is modified by early childhood experiences.
• B) Genes influence temperament and personality, which are in turn related to attitudes.
• C) Genes that influence attitudes are dominant genes, not recessive genes.
• D) There are specific genes related to musical preferences, but not to other attitudes.

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Definitions:

Interpret

The act of explaining the meaning of something; to provide an understanding or conceptualization of something.

Myelination

The process of forming a myelin sheath around the nerves to improve the speed of signal transmission.

Corpus Callosum

A network of fibers that connects the right and left cerebral hemispheres of the brain. Its maturation from early childhood through adolescence contributes to coordination and integration of information and aids in the development of consciousness.

Coordination

The ability to efficiently organize and execute smooth, accurate, and purposeful movements or to synchronize activities among different components or individuals.