Archaebacteria kingdom is a group of bacteria that are anaerobic, as well as aerobic prokaryotes these bacteria are adapted to living in extreme environmental conditions, like near volcanic activity, deep oceans, etc, and do not need oxygen and light to survive. Because of this vast difference in genetic makeup, woese proposed that life be divided into three domains: eukaryota, eubacteria, and archaebacteria he later decided that the term archaebacteria was a misnomer, and shortened it to archaea.
The domain archaea wasn't recognized as a major domain of life until quite recently until the 20th century, most biologists considered all living things to be classifiable as either a plant or an animal but in the 1950s and 1960s, most biologists came to the realization that this system failed to. Archaebacteria kingdom is a group of single-celled organisms adapted to living under extreme conditions archaebacteria are almost as old as the earth.
The kingdom archaebacteria consists of bacteria found in harsh environments such as those that are extremely salty or hot bacteria in this kingdom have cell walls made without peptidoglycan it is part of the domain archae. Archaebacteria (domain archaea) organisms belonging to the kingdoms crenarchaeota and euryarchaeota formerly these were grouped together as the kingdom archaebacteria cite this article pick a style below, and copy the text for your bibliography.
Kingdom archaebacteria the archaebacteria kingdom is made up of three different kinds of archaebacteria their funtions and structers of their genes are more similar to eukaryotes than to eubacteria.
Archaea: archaea, (domain archaea), any of a group of single-celled prokaryotic organisms (that is, organisms whose cells lack a defined nucleus) that have distinct molecular characteristics separating them from bacteria (the other, more prominent group of prokaryotes) as well as from eukaryotes (organisms. Archaea were initially classified as bacteria, receiving the name archaebacteria (in the archaebacteria kingdom), but this classification is outdated  archaeal cells have unique properties separating them from the other two domains of life, bacteria and eukarya.