NCERT Class 11 Biology

NCERT Class 11 Biology Solutions

Step-by-step NCERT solutions for every chapter of NCERT Class 11 Biology — 19 chapters, each with a free solutions PDF you can read in your browser. Or browse the textbook chapters.

What these NCERT Class 11 Biology solutions cover

Every chapter of Biologyis solved in full — each in-text and end-of-chapter exercise worked step by step, with a free solutions PDF you can read in your browser. Here's what each chapter's solutions work through:

Chapter 1: The Living World — Exercises (10 questions solved)
Chapter 2: Biological Classification — Exercises (12 questions solved)
Chapter 3: Plant Kingdom — Exercises (11 questions solved)
Chapter 4: Animal Kingdom — Exercises (15 questions solved)
Chapter 5: Morphology of Flowering Plants — Exercises (10 questions solved)
Chapter 6: Anatomy of Flowering Plants — Exercises (7 questions solved)
Chapter 7: Structural Organisation in Animals — Exercises (2 questions solved)
Chapter 8: Cell: The Unit of Life — Exercises (14 questions solved)
Chapter 9: Biomolecules — Exercises (11 questions solved)
Chapter 10: Cell Cycle and Cell Division — Exercises (16 questions solved)
Chapter 11: Photosynthesis in Higher Plants — Exercises (9 questions solved)
Chapter 12: Respiration in Plants — Exercises (12 questions solved)
Chapter 13: Plant Growth and Development — Exercises (10 questions solved)
Chapter 14: Breathing and Exchange of Gases — Exercises (14 questions solved)
Chapter 15: Body Fluids and Circulation — Exercises (14 questions solved)
Chapter 16: Excretory Products and Their Elimination — Exercises (12 questions solved)
Chapter 17: Locomotion and Movement — Exercises (10 questions solved)
Chapter 18: Neural Control and Coordination — Exercises (10 questions solved)
Chapter 19: Chemical Coordination and Integration — Exercises (9 questions solved)

Or browse the NCERT Class 11 Biology textbook chapters and all Class 11 solutions.