Torbie cats are not a specific breed but rather ... Tortoiseshell cats have a random mix of orange and black but do not exhibit tabby striping. Calico cats usually feature large white patches ...

Calico cats represent an enchanting mixture of orange, black, and white ... The smoke pattern is found in long-haired breeds with flowing hair, making them appear fairy-like.

Conversely, calico or tortoiseshell cats are usually female – the female’s extra X chromosome allows the possibility of her receiving both a black and orange gene. 1.

either an orange or black coat color results. X inactivation only occurs in cells with multiple X chromosomes, which explains why almost all calico cats are female. X inactivation exists in two ...