Answer : Classification is the process of arranging an organism into different groups based on the similarities and differences between the morphological and natural features of the organism. The scientific name of every living thing in the animal kingdom is unique . Because , according to ICBN , the same name is not allowed to be used for two different organisms. With the advantage of using scientific names , biologists around the world will be able to recognize an animal or a plant by the same name , regardless of the name of an animal or a plant in the vernacular . For example: we call rice plant rice plant but in other countries of the world, if you say rice, you will not recognize it, but if you say Oryza sativa , scientists will understand what kind of plant it is.