What is not considered a sex-linked trait?

ANSWER:  A trait that is not considered a sex-linked trait is called an autosomal trait.

REASONING:  A sex linked trait is one that is located on one of the two sex chromosomes.  An autosomal trait is one that is located on the autosome rather than on one of the two sex chromosomes.  Examples of autosomal traits include Cystic Fribrosis and Sickle Cell Anemia.

An attribute that isn't viewed as a sex-connected quality is called an autosomal characteristic.  

Explanation:

A sex-connected characteristic is one that is situated on one of the two sex chromosomes. An autosomal quality is one that is situated on the autosome instead of on one of the two sex chromosomes. Precedents of autosomal characteristics incorporate Cystic Fribrosis and Sickle Cell Anemia. Relating to a chromosome that isn't a sex chromosome. Individuals ordinarily have 22 sets of autosomes in every cell, together with 2 sex chromosomes, X and Y in a male and X and X in a female.

velocity and height

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.