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Two-empire system

Two-empire system

Biological classification system.

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Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 2,667 clicks on its links

  1. Two-domain system

    Biological classification system.

    32%

  2. Three-domain system

    Hypothesis for classification of life.

    19%

  3. Kingdom (taxonomy)

    Taxonomic rank.

    8.2%

  4. Chromista

    Proposed eukaryotic kingdom.

    7.6%

  5. Archaea

    Domain of organisms.

    6.7%

  6. Prokaryote

    Unicellular organism lacking a membrane-bound nucleus.

    5.4%

  7. Eukaryote

    Domain of life whose cells have nuclei.

    4.6%

  8. Protist

    Eukaryotes other than animals, plants or fungi.

    4.2%

  9. Bacteria

    Domain of microorganisms.

    2%

  10. Protozoa

    Single-celled organisms.

    2%

Readers come from

Share of the 3,546 readers arriving from another article

  1. Three-domain system

    Hypothesis for classification of life.

    33%

  2. Prokaryote

    Unicellular organism lacking a membrane-bound nucleus.

    28%

  3. Domain (taxonomy)

    Taxonomic rank.

    17%

  4. Kingdom (taxonomy)

    Taxonomic rank.

    12%

  5. Two-domain system

    Biological classification system.

    4.8%

  6. Taxonomy (biology)

    Science of classifying organisms.

    4.5%