Molly and Milly Are Identical Twins

question 27

Multiple Choice

Molly and Milly are identical twins.Molly has been diagnosed with schizophrenia.Which statement about Milly is true?

• A) Milly will eventually be diagnosed with schizophrenia.
• B) Environmental factors will play a large role in whether Milly is ever diagnosed with schizophrenia.
• C) Genetic factors alone will determine whether Milly is ever diagnosed with schizophrenia.
• D) Milly will never develop schizophrenia.