Final answer:
The concept of Types according to Ford & Steward refers to the taxonomic classification system, also known as the Linnaean system, which organizes organisms into hierarchical categories based on their shared characteristics.
Step-by-step explanation:
The concept of Types according to Ford & Steward refers to the taxonomic classification system, also known as the Linnaean system. This system organizes organisms into hierarchical categories based on their shared characteristics. The categories, from larger to smaller, more specific groups, include domain, kingdom, phylum, class, order, family, genus, and species. For example, the concept of Types helps in classifying organisms into major groups such as Bacteria, Archaea, and Eukarya, and further categorizing them based on their characteristics.