evolving independently
Organisms that live in the Archaea Domain can live in hostile environments that others cannot. They live in areas such as sulfurous hot springs, deep-sea thermal vents, salty lakes, wastewater from mining, and in the intestines of animals. Because of these unique adaptations, scientists believe that Archaea were among the earliest organisms on Earth.
Regelia is not a domain.
Archea Bacteria are a domain of organisms that live in extreme environments.
Uni/Multicellular organisms with nuclei and membrane-bound organelles.
Domain Eukarya, or eukaryotic organisms, are pretty much organisms with a nucleus(eukaryote comes from greek meaning "true kernel/nut", referring to the presence of the nucleus). This is opposed to the prokaryotic organisms and archaea, which do not have a nucleus.
Scientists use a system called taxonomy to name and classify organisms. This system categorizes organisms based on their shared characteristics and evolutionary relationships. The basic unit of classification is the species, and organisms are grouped into increasingly larger categories such as genus, family, order, class, phylum, kingdom, and domain.
The broadest group into which an organism can be classified is a domain. There are three domains: Bacteria, Archaea, and Eukarya. Organisms are grouped into these domains based on their cellular structure and genetic makeup.
Domains are the highest taxonomic rank that organisms are grouped into. In biology, there are three domains: Bacteria, Archaea, and Eukarya. Each domain represents a major group of organisms with different characteristics and evolutionary histories.
Archae, Bacteria and Eukaryota
Organisms are grouped based on similarities in their anatomical features, genetic relationships, and evolutionary history. These groupings include the domain, kingdom, phylum, class, order, family, genus, and species. Taxonomists use these criteria to classify and categorize organisms into various hierarchical levels.
Scientists added the domain level to the classification system to further refine and categorize organisms based on their characteristics and evolutionary relationships. The domain level helps to distinguish between the major groups of organisms - Bacteria, Archaea, and Eukarya - based on fundamental differences in their cellular structures and biochemistry.
If scientists discovered organisms that did not fit into any of the four kingdoms of the domain Eukarya, they would need to conduct further research to understand their unique characteristics and evolutionary origins. It is possible that these organisms may represent a new domain or a divergent evolutionary lineage, leading to a reevaluation of the existing classification system. More detailed molecular and genetic analyses would likely be needed to determine their placement within the tree of life.
Organisms are grouped in what is called scientific classification. There are five taxonomic ranks, or levels, the animals are placed under. In order, they are the kingdom, phylum, division, class, order, family, genus and species. Animals are placed first under their kingdom, which is the most general classification of an organism, all they way to the species, which is the most specific classification. also the other main class is chicken dipper an animal falls into this class if they like them.
Eukaryotes are multicellular organisms, such as plants and animals. They belong to the domain eukaryora. Single celled organisms belong to the domain prokaryota.
Scientists typically classify organisms based on their shared characteristics and evolutionary relationships. This classification system groups organisms into categories such as domain, kingdom, phylum, class, order, family, genus, and species.
Domain Kingdom Phylum Class Order Family Genus Species
Which Organisms in the domain Eukarya can make their own food?