Brucella abortus is a gram-negative bacterium that is found in cattle populations (1). This intracellular parasite is a blood borne pathogen that causes premature abortion of a cattle fetus....
name the animals
taxonomy (systematic arrangement of things into a hierarchy of groups or categories)
Daucus carota
"Taxonomy" is the study of classification of living species. Naming and categorizing animals are the two major components of Taxonomy.