Respuesta :
Genes experiences in infancy physical health is a factor that many developmentalists think might influence general intelligence.
So the correct option is B
The process of identifying, evaluating, and describing cognitive abilities via the use of scoring and management questions created specifically for that purpose is known as intelligence testing.
Around 50% of individual variance in IQ test scores is attributed to genetic factors. is the idea that both hereditary and environmental variables may have an influence on a person's intelligence.
An investigation of identical twins revealed a hereditary component to IQ. It was found that the IQ test scores of identical twins who were reared together were equivalent to those of a person who had taken the test twice. Similarities exist between the gray and white matter volumes, as well as the structure and functions, of the brains of identical twins.
Learn more about general intelligence at
https://brainly.com/question/28943447?referrer=searchResults
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