Of the following, the most accurate statement with regard to the genetic influences of ADHD is that
A)there are no known genetic influences.
B)there appears to be a single gene influence.
C)there appear to be multiple genetic influences.
D)defects on the Y chromosome are the major influence.

Question

Quizplus · Accepted Answer

Research suggests that ADHD is a complex disorder with multiple genetic influences, rather than being caused by a single gene or defect on the Y chromosome. Studies have identified several genes involved in neurotransmitter pathways, which are thought to contribute to the development of ADHD symptoms. However, environmental factors and interactions between genes are also likely to play a role in the development and expression of ADHD.

Of the Following, the Most Accurate Statement with Regard to the Genetic