What Do We Know About the Heritability of Schizophrenia

Multiple Choice

What do we know about the heritability of schizophrenia

A)  Schizophrenia is primarily social in origin, rather than biological. 
B)  Schizophrenia is inherited through the male line, which is why we don't see heritability from mothers to children. 
C)  Schizophrenia is essentially a personality variant, which is highly heritable. 
D)  Schizophrenia likely results from an inherited vulnerability that interacts with experience.