Which Statement About Genes and Behavior Is False

Multiple Choice

Which statement about genes and behavior is false?

A) Most behaviors involve many genes that function in cascades.
B) Gene cascades offer opportunities for simple genetic changes to alter complex behaviors.
C) Changes in single genes can influence the behavior of an animal and ultimately its fitness.
D) Most behaviors involve certain genes that influence a whole range of other genes.
E) There is no evidence that variants of single genes influence human behavior.