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🔬 Biology  ·  Biological Classification  ·  NEET

The three-domain system divides all life into Bacteria, Archaea and:

  • A Eukarya
  • B Fungi
  • C Protista
  • D Virus

Correct answer: A. Eukarya

Explanation: The domains are Bacteria, Archaea and Eukarya (all eukaryotes).

Concept context

Whittaker's five kingdom system covering Monera, Protista, Fungi, plus viruses, viroids, and lichens. A foundational NEET chapter on how living organisms are grouped.

Read the full Biological Classification notes →