How Did Carl Woese Classify The Organisms?
How Did Carl Woese Classify The Organisms? The three-domain system is a biological classification What was Carl Woese known for? Carl Woese was a microbiologist who revolutionized the field of phylogenic taxonomy. The tree of life originally included two domains, prokaryotic and eukaryotic, until Woese disproved this hypothesis through the use of ribosomal RNA (rRNA).