Species.
Why? Because there's only 1 animal per species so there are over 1000 trillion known species.
Taxonomic category, often restricted to the animal kingdom. Corresponds to the category "division" in botany. The broadest taxonomic category within kingdoms. A major grouping in taxonomy.
Kingdom.
family
Taxonomy is the science that specializes in the classification of organisms. The biggest taxonomic category is known as a kingdom.
a taxon
Different classes of organisms are grouped into the next larger category called "phylum" in taxonomy. This grouping is based on similarities in body plan and development.
Eastern Europe had no members of the European Economic Community in the 1970s.
The classification level with the fewest members is the domain level, which is the highest level in the biological classification system. It includes three domains: Bacteria, Archaea, and Eukarya.
In taxonomy, a domain is the highest taxonomic rank of organisms, representing the broadest category. There are three domains in the classification system: Bacteria, Archaea, and Eukarya. These domains are based on differences in cell structure and organization.
The first step in taxonomy is identifying and naming organisms, assigning them to a particular group or category based on their characteristics and evolutionary relationships.
All but members of the eubacteria and archaebacteria have mitochondria.
Senate minority leader