Which of the following statements is MOST accurate?

Question

Quizplus · Accepted Answer

Research suggests that while there is a genetic component to schizophrenia, it is not caused by a single recessive gene or the same concordance rates between identical and fraternal twins. Instead, it is believed that individuals may inherit a polygenetically transmitted vulnerability to the disorder, meaning that multiple genes may be involved. Concordance rates for schizophrenia are highest among identical twins, but they are not near 100 percent, suggesting that environmental factors also play a role. Therefore, option C is the most accurate statement.

Which of the Following Statements Is MOST Accurate