Final answer:
In biological taxonomy, classification refers to the hierarchical organization of living organisms into more inclusive groupings based on characteristics like physical traits and genetic similarities. Tiering is not a standard term used in this context and may refer to the different levels within the classification system. Classification in the CFG is hierarchical, not based solely on physical attributes, nor exclusive to animals or plants.
Step-by-step explanation:
The distinction between classification and tiering in the CFG relates to the organization and categorization of living organisms in biological taxonomy. Classification refers to the hierarchical model used to organize living organisms into progressively more inclusive groupings based on a range of characteristics, including physical traits and genetic similarities. By contrast, tiering is not a term commonly used in biological taxonomy and may be a confusion with the levels or 'tiers' within the classification system itself, such as kingdom, phylum, class, order, family, genus, and species. Thus, option d, which suggests that classification and tiering are synonymous terms in the CFG, would be inaccurate.
In taxonomy, the Linnaean system classifies organisms based on visible physical traits that reflect evolutionary relationships, and it does so within a structured hierarchy (i.e., a series of nested levels where each level encompasses the next). This organized structure allows scientists and researchers to place each organism into groups that are increasingly specific, much like how a grocery store is organized. Therefore, the correct answer to how classification differs from tiering in CFGs is that classification is about the hierarchical organization of organisms based on a variety of characteristics, whereas tiering does not have a distinct or separate definition within this context.