Daisy and Violet are identical twins. If Daisy has bipolar disorder, then Violet has a __________.
A) 40-70 percent chance of developing a mood disorder
B) 60-80 percent chance of developing a bipolar disorder
C) 100 percent chance of developing bipolar disorder
D) 100 percent chance of developing a mood disorder

Question

Quizplus · Accepted Answer

While the exact genetic influence on bipolar disorder is not fully understood, studies have suggested that having a close relative with the disorder increases an individual's risk of developing it. However, the risk is not 100 percent as the disorder is likely influenced by both genetic and environmental factors. Therefore, option A is the best choice as it represents a range of possible outcomes for Violet.

Daisy and Violet Are Identical Twins