Which statement about autism spectrum disorder is TRUE?

Question

Quizplus · Accepted Answer

Numerous studies have consistently shown that autism spectrum disorder (ASD) has a strong genetic component, and estimates of the genetic heritability of ASD range from 50-90%. Therefore, option D is the only true statement regarding the causes of ASD. Option A has been widely debunked as a myth, while option B oversimplifies the complex etiology of ASD. Option C underestimates the prevalence of ASD, as current estimates suggest that approximately 1 in 66 individuals in Canada and the United States are diagnosed with ASD.

Which Statement About Autism Spectrum Disorder Is TRUE