Five-Kingdom Classification · NCERT Biology

In Whittaker's system, 'Body Organization' refers to the complexity of the organism. Which kingdom shows only cellular level organization?

  1. Monera
  2. Plantae
  3. Animalia
  4. Fungi
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Correct answer: Monera

Kingdom Monera consists of unicellular prokaryotes, representing the simplest cellular level of organization. Protista is also unicellular but eukaryotic, while other kingdoms show tissue or organ levels.

Difficulty: Medium Question 7 of 20

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