Respuesta :

heatherdavis01

Answer:

A gene codes for a particular protein that is involved in the expression of a trait.

Explanation:

Characteristics determined by single genes are called Mendelian traits.

mahdy43
The Relationship Between Genes, Proteins, and Traits
A gene codes for a particular protein that is involved in the expression of a trait. Characteristics determined by single genes are called Mendelian traits.