Question

Which of the following ways does a single-gene disorder NOT occur?

a) Autosomal dominant
b) Autosomal recessive
c) X-linked recessive
d) Polygenic inheritance

Answer 1

A single-gene disorder does not occur through polygenic inheritance.

Step-by-step explanation:

A single-gene disorder does NOT occur through polygenic inheritance. Polygenic inheritance refers to traits or disorders that are influenced by multiple genes, rather than a single gene. Examples of polygenic traits include height and skin color.