_____ is caused by a genetic disorder.

A) Organic intellectual disability
B) Cultural-familial retardation
C) Vitamin-deficiency retardation
D) Functional fixedness

Organic Intellectual Disability

An intellectual disability caused by physical damage to the brain or abnormal brain development, resulting in cognitive impairments.

Genetic Disorder

A disease or condition caused by abnormalities in an individual's DNA, often inherited from parents.

Cultural-Familial Retardation

Refers to cognitive delays in individuals, often attributed to both genetic and environmental factors within families.