Investigators have linked an increased risk of both autism and schizophrenia in children with __________.
A) older fathers
B) older mothers
C) younger fathers
D) younger mothers

Question

Quizplus · Accepted Answer

Several studies have linked advanced paternal age with an increased risk of autism and schizophrenia in offspring. This may be due to increased genetic mutations in sperm as men age. There is no conclusive evidence linking maternal age to these conditions.

Investigators Have Linked an Increased Risk of Both Autism and Schizophrenia