What is the body color of a Buckskin horse?

The body color of a Buckskin horse is classified as yellowish or gold. This distinctive color arises from a specific genetic makeup that influences the horse's coat, resulting in a hue that resembles shades of tan or gold. This coloration is often combined with a black mane and tail. The genetic factors involved include the presence of the cream gene, which dilutes the base coat color (usually bay) to produce the characteristic Buckskin look.

The other options describe different equine colors which do not accurately represent the Buckskin. Gray horses possess a coat that becomes progressively lighter with age, while smoky or mouse-colored refers to a separate coat color commonly associated with specific breed characteristics. The option about a uniform mixture of white with black hairs describes a color pattern not applicable to Buckskins. Hence, the characteristics of the Buckskin align precisely with the chosen color description.