Twin Studies Insights
Identical twins share all their genes, while fraternal twins share about half, leading researchers to explore how these genetic differences influence traits like intelligence and personality. Findings suggest that intelligence has a 70-75% genetic influence, whereas personality is about 50% genetic. However, the interplay between genetics and environment is complex, with individual experiences shaping who we become just as much as our genetic makeup.In this clip
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Hidden Brain
What Twins Tell Us
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