Download Class 11 NCERT Biology Solutions All Chapters Wise

Most of the questions in the CBSE Class 11 exams come from the NCERT Textbooks. That’s why students need to prepare with NCERT Solutions for scoring well in the exam. 

 

Our Class 11 NCERT Solutions for biology provide step-by-step answers for all subjects that help students to understand hard topics in an easy way.  The NCERT Solutions of Class 11 Biology subject is prepared by experienced teachers, keeping in mind the latest CBSE syllabus.

 

At Veda Academy, we offer subject-wise NCERT Solutions, Notes, Important Questions, model papers, and Sample Papers for Class 11, which help students to score better in their exams.

Download PDF of Class 11 Biology NCERT Solutions Chapter-wise

Overview of NCERT Class 11 Biology Solutions Chapter Wise- 2025-26

Below, we have explained all the chapters of the NCERT Class 11 Biology, they are as follows:

Chapter 1: The Living World: This chapter introduces the concept of life, its characteristics, and the importance of classification. It also explains taxonomy, nomenclature, and how living organisms are categorised scientifically.

Chapter 2: Biological Classification: Students learn about the five-kingdom classification proposed by R.H. Whittaker, including Monera, Protista, Fungi, Plantae, and Animalia. The chapter also discusses viruses, viroids, and lichens.

Chapter 3: Plant Kingdom: It covers the classification and characteristics of different plant groups, Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms, along with their life cycles and alternation of generations.

Chapter 4: Animal Kingdom: This chapter explains the basis of animal classification, from simple to complex forms, and details various phyla under Non-Chordates and Chordates, emphasising structural and functional organisation.

Chapter 5: Morphology of Flowering Plants: Students explore the external structure of flowering plants, including roots, stems, leaves, flowers, fruits, and seeds, along with modifications and functions of each part.

Chapter 6: Anatomy of Flowering Plants: This chapter deals with the internal structure of plants, explaining tissues like meristematic and permanent tissues, anatomy of roots, stems, and leaves in monocots and dicots.

Chapter 7: Structural Organisation in Animals: It focuses on the anatomy and functions of animal tissues, epithelial, connective, muscular, and nervous, and the structure of the earthworm, cockroach, and frog as examples.

Chapter 8: Cell – The Unit of Life: The chapter describes the structure and functions of the cell, differences between prokaryotic and eukaryotic cells, and details of cell organelles and their roles.

Chapter 9: Biomolecules: Students learn about the chemical composition of living organisms, including carbohydrates, proteins, lipids, nucleic acids, enzymes, and their biological significance.

Chapter 10: Cell Cycle and Cell Division: It explains the stages of the cell cycle, interphase and mitotic phases, and types of cell division: mitosis and meiosis, emphasising their significance in growth and reproduction.

Chapter 11: Photosynthesis in Higher Plants: This chapter describes the process of photosynthesis, including light and dark reactions, photophosphorylation, C3 and C4 pathways, and factors affecting photosynthesis.

Chapter 12: Respiration in Plants: Students understand cellular respiration, glycolysis, the Krebs cycle, the electron transport system, and energy release in the form of ATP during the oxidation of food molecules.

Chapter 13: Plant Growth and Development: It deals with the phases and factors of plant growth, plant hormones like auxins, gibberellins, cytokinins, ethylene, and abscisic acid, and photoperiodism and vernalization.

Chapter 14: Breathing and Exchange of Gases: This chapter explains the mechanism of breathing in humans, the respiratory organs, the exchange and transport of gases, and the regulation of respiration.

Chapter 15: Body Fluids and Circulation: Students learn about blood composition, blood groups, circulation of blood through the heart, cardiac cycle, and the working of the human circulatory system.

Chapter 16: Excretory Products and Their Elimination: It describes the human excretory system, formation of urine, osmoregulation, and disorders related to the excretory system, like uremia and renal failure.

Chapter 17: Locomotion and Movement: The chapter discusses types of movements, amoeboid, ciliary, and muscular, the structure of muscles, the mechanism of muscle contraction, and the skeletal system in humans.

Chapter 18: Neural Control and Coordination: Students study the structure and function of the human nervous system, including neurons, synapses, reflex actions, and the functioning of the brain and spinal cord.

Chapter 19: Chemical Coordination and Integration: This final chapter focuses on the endocrine glands and hormones, their roles in regulating body functions, and disorders caused by hormonal imbalance.

Why Choose Veda Academy for CBSE Exam Preparation

We provide Class 11 NCERT Solutions for all subjects such as English, Mathematics, Physics, Biology and Hindi. We make challenging concepts easy to understand for students, which helps them remember concepts easily. 

 

For the best results, we also provide students with CBSE notes subject-wise in both Hindi and English. Our notes are prepared by experienced teachers who know what students need to score well in their CBSE exam. 

 

So, if you are looking for the best coaching for CBSE exam preparation, choose Veda Academy and get a good score in your exam.