Final answer:
Gradistic vs cladistic classification systems for primates.
Step-by-step explanation:
Classification systems in biology can be classified into two main types: gradistic and cladistic. The Linnaean classification system, also known as the taxonomic classification system, falls under the gradistic approach. It is based on physical similarities and differences among organisms. The cladistic classification system, on the other hand, focuses on the evolutionary relationships between organisms and uses cladograms to illustrate these relationships.