How many domains in the three-domain system of classification are eukaryotic?

The Linnaeus system of plant classification is:

Statement $S$: The classification system proposed by Woese is called the three-domain system. Reason $R$: Woese divided organisms into three domains: Archaea,Bacteria,and Eukarya.

Classification of plants based on evolutionary relationship is called:

The most important criteria used for the present-day classification of living organisms is based on

The plant classification proposed by Carolus Linnaeus was artificial because it was based on: