Which of these would not be considered a genetic trait?

the one about a disease inherited by a parent

Explanation:

a genetic trait is inherited from your parents

A) a disease caused by exposure to chemicals - you got it from a chemical not your parents

B) a disease inherited from only one parent

C) whether an individual is male or female - thats more based on chance

D) a disease caused by a lack of protein due to a DNA mutation - not necessarily from your parents