Which term describes the pattern of inheritance seen when a trait is not located on the sex chromosomes?

Sex-linked inheritance refers specifically to traits associated with genes located on the sex chromosomes (X or Y). Since these traits are influenced by the sex of the individual, they do not apply to traits that are inherited independently of sex, making this option incorrect for traits not located on sex chromosomes.

RNA-linked inheritance is not a recognized term in the context of genetic inheritance patterns. Inheritance patterns are typically categorized based on chromosomal locations (autosomal vs. sex-linked), and RNA plays a role in gene expression rather than inheritance itself, making this choice irrelevant.

Discrete inheritance refers to the idea that traits are inherited as distinct units, but it does not specify the chromosomal location of the traits. This term is more related to the concept of Mendelian traits and does not directly address whether the traits are located on sex chromosomes or autosomes, thus making it an incorrect choice.