Domain Meaning In Zoology

In biology a domain refers to the largest of all groups in the classification of life.

Domain meaning in zoology. Domain bacteria domain archaea domain eukarya eukaryotes under protists. Archaea bacteria and eukarya. Animal and λόγος logos i e.

Zoology z oʊ ˈ ɒ l ə dʒ i is the branch of biology that studies the animal kingdom including the structure embryology evolution classification habits and distribution of all animals both living and extinct and how they interact with their ecosystems the term is derived from ancient greek ζῷον zōion i e. According to this system the tree of life consists of three domains. There are currently 3 agreed groups at this level the archaea domain bacteria domain and eukarya domain.

Regio also superkingdom realm or empire is the highest taxonomic rank of organisms in the three domain system of taxonomy devised by carl woese et al. Euglenoids and kinetoplastids. Each domain contains a collection of organisms with similar properties and evolutionary histories as scientists have organized them.