Which of the Following Statements Might Someone with a Biological

Which of the following statements might someone with a biological perspective make about schizophrenia?

A) It is a result of an excess of gamma-aminobutyric acid (GABA) in the corpus callosum.
B) Its symptoms are shaped by the processes of reinforcement and extinction.
C) It is the result of fatty plaques that build up in the amygdala,and this condition begins at birth.
D) It is caused by genetics,chemical influences,and brain structural defects.