Final answer:
The taxonomic classification system uses a hierarchical model to organize living organisms into increasingly more inclusive groupings. This helps in classification by categorizing organisms based on their shared characteristics.
Step-by-step explanation:
The taxonomic classification system (also called the Linnaean system) uses a hierarchical model to organize living organisms. In this system, organisms are classified into increasingly more inclusive groupings, from larger to smaller, more specific categories. This hierarchical organization assists in classification by providing a systematic way to categorize and organize organisms based on their similarities and differences. For example, in the taxonomic classification system, organisms are first divided into three large categories called domains: Bacteria, Archaea, and Eukarya. Within each domain, there are further divisions such as kingdoms, phyla, classes, orders, families, genera, and species. Each level of the hierarchy represents a different level of similarity and specificity, allowing scientists to categorize organisms based on their shared characteristics. This hierarchical system helps in classification because it allows scientists to compare and group organisms based on their shared characteristics. By organizing organisms into different levels of the hierarchy, it becomes easier to identify and categorize them based on their similarities and differences.