The coat color and pattern of a cat is determined by its genetics. Coat colors and patterns are controlled by multiple genes, and the expression of these genes can vary from cat to cat. Some coat colors and patterns are linked to certain health or behavioral implications. For example, white cats are more prone to deafness, and some coat patterns, such as the tuxedo pattern, are linked to higher levels of intelligence and curiosity. However, it is important to remember that these are generalizations and that individual cats may vary.