Class 11 Biotechnology Notes: All 4 Units, 7 Chapters, Exam Questions Solved Skip to content
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Class 11 · Biotechnology · CBSE

Complete Biotechnology Notes for Class 11 (CBSE 045, 2026-27)

7 chaptersYour name on every page Notebook-style PDF NCERT based ★★★★★ 5/5
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What you get

  • Made for CBSE Class 11 Biotechnology (045), syllabus 2026-27
  • All 4 units complete
  • Concept notes with labelled diagrams, tables and timelines
  • Important textbook questions solved in full
  • Exam-pattern questions (1, 2, 3 and 5 marks and case-based) solved in full
  • Genetics numericals worked: Mendelian ratios, ABO crosses, map distances
  • Genetic code, transcription and translation explained step by step
  • Practice set with case study, 20 MCQs and 6 Assertion-Reason in every chapter, with answers
  • Single-column layout, plus a print (B/W) version of every chapter

Chapters in this pack

  1. Biotechnology: An Overview
  2. Biomolecules: Building Blocks
  3. Macromolecules: Structure and Function
  4. Concepts of Genetics
  5. Genes and Genomes: Structure and Function
  6. The Basic Unit of Life
  7. Cell Growth and Development
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