Question

multiple - choice question
what does the story of the reunited twins teach us about genetics and personality?
in both cases, the biological twins were more similar to each other than to their non - biological brothers
the non - biological brothers had more in common with each other than the biological brothers, suggesting that the environment was more important than heredity

Explanation:

The study of twins helps in understanding the nature - nurture debate. Biological twins share more genetic material. Typically, they show more similarities in traits compared to non - biological siblings, indicating the influence of genetics on personality and other characteristics.

Answer:

In both cases, the biological twins were more similar to each other than to their non - biological brothers