In research looking at the biological causes of mood disorders,studies have shown that if one of a set of twins is unipolar,the probability that the other twin is unipolar is ___________ percent.

Question

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The probability that the other twin is unipolar when one twin is unipolar is estimated at around 80%, indicating a strong genetic component to mood disorders. This supports the theory that biological causes play a significant role in the development of mood disorders.

In Research Looking at the Biological Causes of Mood Disorders,studies