Class 11 Biology — NCERT
NCERT is the NCERT-prescribed textbook for Class 11 Biology in the CBSE curriculum. It contains 19 chapters covering the complete syllabus. BrainWeave offers free AI-powered solutions for every chapter — ask any question by voice or text, in Hindi or English, and get a personalized step-by-step explanation.
Open AI Tutor for Biology →What you'll study in NCERT
Across 19 chapters, Class 11 Biology introduces key concepts including Diversity in the Living World (Biodiversity), Nomenclature and Identification, Binomial Nomenclature, Universal Rules of Nomenclature, History and Limitations of Early Classification Systems, Whittaker's Five Kingdom Classification, Comparative Characteristics of the Five Kingdoms, Kingdom Monera: General Characteristics and Shapes, Systems of Plant Classification, General Characteristics and Reproduction in Algae, Economic Importance of Algae, Chlorophyceae (Green Algae), and more. Every chapter below has its own page with a full topic breakdown, practice questions, fun facts, and a free AI tutor that explains each concept in Hindi or English, by voice or text.
All Chapters
Frequently Asked Questions
How many chapters are in Class 11 Biology?
NCERT for Class 11 Biology has 19 chapters. All are covered by BrainWeave's free AI tutor.
Is BrainWeave's Class 11 Biology content free?
Yes. The free Spark plan covers all chapters with daily message limits suitable for homework. Premium features unlock with your own free Gemini API key.
Can I ask Biology questions in Hindi?
Yes — both voice and text chat support Hindi, English, and Hinglish.
Are these solutions aligned with the latest CBSE syllabus?
Yes, BrainWeave follows the current NCERT syllabus and is updated as the syllabus changes.