The genus Arthropoda(mosquitoes, flies, grasshoppers etc.) contains most organisms if u r concerned about animal kingdom
The category that most similiar organisms belong to is genus.
Bacteria
species
Category 1 contains procedures and/or services identified by 5 digit codes.
The domain Bacteria contains organisms that are prokaryotes. These organisms lack a nucleus and other membrane-bound organelles.
kingdom
The classification category with the greatest number of different types of organisms is the "domain." There are three domains: Bacteria, Archaea, and Eukarya, which encompass a wide variety of organisms.
The category that most similiar organisms belong to is genus.
Bacteria
The highest level, called Domain, contains all of the other levels, and thus by default, contains the most organisms (all of them).
hallucinogens
The kingdom category contains all other categories of Linnaean classification. It is the broadest and encompasses all living organisms.
The kingdom level of classification contains the most diversity and number of organisms. It is the broadest level where organisms are grouped based on shared characteristics.
The lowermost category in the hierarchy of classification of a group of organisms is species. It is the most specific level in the classification system and represents a group of organisms that can interbreed and produce fertile offspring.
Most plants and animals live in the Sunlit Zone.
the one with the most organism is domain
Leaching Zone