CBSE Class 11 Biology Deleted Syllabus 2023-24


Jagran Josh

Chapter 1: The Living World

  • 1.1 What is ‘Living’?
  • 1.4 Taxonomical Aids
  • 1.4.2 Botanical Gardens
  • 1.4.3 Museum
  • 1.4.4 Zoological Parks
  • Summary (Para 2); Question number 10

Chapter 3: Plant Kingdom

  • 3.5 Angiosperms
  • 3.6 Plant Life Cycles and Alternation of Generations
  • Summary (Para 5 and 6); Question number 10

Chapter 5: Morphology of Flowering Plants

  • 5.1.2 Modifications of Root
  • 5.2.1 Modifications of Stem
  • 5.3.4 Modifications of Leaves
  • 5.9.1 Fabaceae
  • 5.9.3 Liliaceae Question number 1, 2, 6 (b), 8, 9, 12, 14

Chapter 6: Anatomy of Flowering Plants

  • 6.1 The Tissues
  • 6.1.1 Meristematic Tissues
  • 6.1.2.1 Simple Tissues (Para 2 & 3)
  • 6.1.2.2 Complex Tissues (Para 4)
  • 6.4 Secondary Growth
  • 6.4.1 Vascular Cambium
  • 6.4.1.2 Activity of the Cambial Ring
  • 6.4.1.3 Spring Wood and Autumn Wood
  • 6.4.1.4 Heartwood and Sapwood
  • 6.4.2 Cork Cambium
  • 6.4.3 Secondary Growth in Roots; Question numbers 1, 2, 3, 7, 11

Chapter 7: Structural Organisation in Animals

  • 7.1 Animal Tissues
  • 7.1.1 Epithelial Tissue
  • 7.1.2 Connective Tissue
  • 7.1.3 Muscle Tissue
  • 7.1.4 Neural Tissue
  • 7.3 Earthworm
  • 7.3.1 Morphology
  • 7.3.2 Anatomy
  • 7.4 Cockroach
  • 7.4.1 Morphology
  • 7.4.2 Anatomy
  • Summary (Para 2, 3, 4); Question number 1 to 12 and 14 (c)

Chapter 9: Biomolecules

  • 9.8 Nature of Bond Linking Monomers in a Polymer
  • 9.9 Dynamic State of Body Constituents—Concept of Metabolism
  • 9.10 Metabolic Basis for Living
  • 9.11 The Living State; Question number  2, 3, 5, 8, 10

Chapter 11: Transport in Plants

Complete Chapter Removed

Chapter 12: Mineral Nutrition

Complete Chapter Removed

Chapter 15: Plant Growth and Development

  • 15.5 Photoperiodism
  • 15.6 Vernalisation
  • 15.7 Seed Dormancy; Question number 3, 5, 8, 10

Chapter 16: Digestion and Absorption

Complete Chapter Removed

Chapter 21: Neural Control and Coordination

  • 21.5 Reflex Action and Reflex Arc
  • 21.6 Sensory Reception and Processing
  • 21.6.1 Eye
  • 21.6.1.1 Parts of an Eye
  • 21.6.1.2 Mechanism of Vision
  • 21.6.2 The Ear
  • 21.6.2.1 Mechanism of Hearing
  • Summary (para 3 and 4) Question number 1 (b, c), 2 (c), 4 (c, d), 5 (e, f, g, h), 6 (b, c), 7, 8 (b, c), 9 (c), 10 (a), 11, 12 (c, d)



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