Janelle is a 23-year-old woman who is living happily in Australia. She has a relative who recently developed the symptoms of schizophrenia. Janelle has the highest chance of developing the illness if that relative is

Question

Quizplus · Accepted Answer

The highest genetic relationship to schizophrenia is found in identical twins, therefore Janelle's highest chance of developing schizophrenia would be if her identical twin, Janette, has developed the symptoms. The other options have a lower genetic relationship to Janelle and schizophrenia.

Janelle Is a 23-Year-Old Woman Who Is Living Happily in Australia