The fact that disorders such as schizophrenia are universal and influenced by heredity, whereas other disorders such as anorexia nervosa are culture-bound provides evidence for the model of psychological disorders.
a) medical
b) biopsychosocial
c) social-cultural
d) psychoanalytic

B) Biopsychosocial

Explanation:

The fact that disorders such as schizophrenia are universal and influenced by heredity, whereas other disorders such as anorexia nervosa are culture-bound provides evidence for the biopsychosocial model of psychological.

Anorexia nervosa is considered as a biopsychosocial disorder in which both physical and psychiatric symptoms are closely involved. The biopsychological model takes into consideration psychological, biological and social aspects related to the biomedical aspects of diseases such as Anorexia Nervosa, as well as fibromyalgia, irritable bowel syndrome, chronic fatigue syndrome among other chronic illnesses or functional disorders