Question #6424653Single Choice
Biology
Question
A study shows that two individuals with similar genetic predispositions for high intelligence achieve vastly different academic outcomes. Which of the following best explains this difference?
Options
A
Intelligence is determined entirely by a dominant-recessive gene interaction.
B
Environmental factors, such as education and opportunities, significantly impact polygenic traits like intelligence.
C
Intelligence is a single-gene trait that varies randomly in expression.
D
Random mutations in one individual’s genes explain the difference.
Answer & Analysis
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