What are the 4 major domains of the earth?
thermophilic bacteria. going to the main domains of organisms, we have three major domains. these are: domain eukarya (with true nucleus), domain eubacteria, and domain archaea. the two latter domains are prokaryotic one (they do not have true nucleus but their genetic material is embedded on the cytoplasm of the bacterial or archaeal cell. thermophilic organisms (heat loving) are found under domain archaea (they are the most primitive organisms in the earth; living in hot…