OVERVIEW
The Class 11 Science Biology book issued by the National Examination Board (NEB) in Nepal is a comprehensive textbook that covers the fundamental principles of biology. The book is written in a clear and concise manner, making it easy for students to understand and follow the concepts.
The book is divided into several chapters, each of which covers a specific topic in detail. The first few chapters cover the basic principles of biology, including the cell theory, the scientific method, and the classification of living organisms. The subsequent chapters cover topics such as genetics, evolution, and ecology.
The genetics section of the book covers the basic principles of heredity and the genetic basis of inheritance. It also covers the structure and function of DNA, RNA, and proteins, as well as the molecular basis of gene expression.
The evolution section of the book covers the history of life on Earth, the mechanisms of evolution, and the process of natural selection. It also covers the principles of phylogenetics and the classification of living organisms.
The ecology section of the book covers the principles of ecosystems, including the flow of energy and matter through ecosystems, the biotic and abiotic factors that influence ecosystems, and the relationship between organisms and their environment.
The Class 11 Science Biology book also includes practical exercises, diagrams, and illustrations to help students understand the concepts more easily. It also includes review questions at the end of each chapter to help students consolidate their learning.
In summary, the Class 11 Science Biology book issued by NEB is a comprehensive textbook that covers all the essential topics in biology. It is an excellent resource for students who want to pursue a career in biology or related fields.