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Diversity in the Living World · Term 1

Viruses, Viroids, and Lichens

Students will investigate the characteristics of viruses and viroids, and the symbiotic relationship in lichens, often considered outside the five kingdoms.

Key Questions

  1. Differentiate between viruses, viroids, and prions based on their structure and composition.
  2. Analyze why viruses are considered 'connecting links' between living and non-living.
  3. Evaluate the ecological significance of lichens as pioneer species and bioindicators.

CBSE Learning Outcomes

NCERT: Class 11 Biology - Chapter 2: Biological Classification
Class: Class 11
Subject: Biology
Unit: Diversity in the Living World
Period: Term 1

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