Answer:
O genetic and structural characteristics
Step-by-step explanation:
Felis catus is a specific breed of domestic cat classified based on its genetic makeup and physical traits. These characteristics include things like coat color, body shape, and size. Different breeds of domestic cats, including Persians, have distinct genetic and structural factors that set them apart from other breeds. So, when classifying organisms as Felis catus, we look at their genetic and structural attributes.