Upcoming CBSE Class 11 Biology Half Yearly Examination 2025: Key Focus Areas Organized by Chapters

The CBSE Class 11 Biology Half Yearly Exam 2025-26 is fast approaching, and it's essential for students to be well-prepared. Here's a guide to help you navigate the exam and maximise your chances of success.

The CBSE Class 11 Biology Syllabus is divided into five units: Diversity of Living Organisms, Structural Organization in Plants and Animals, Cell: Structure and Function, Plant Physiology, and Human Physiology. Each unit carries a specific weightage of marks, with Diversity of Living Organisms having 15, Structural Organization in Plants and Animals having 10, Cell: Structure and Function having 15, Plant Physiology having 12, and Human Physiology having 18.

Mastering important diagrams with proper labeling is crucial for the Biology exam. Focusing on the core concepts of Biology will help you understand how they connect to other material. The NCERT textbook is the most crucial resource for the CBSE Class 11 Biology Exam.

All questions, including those with diagrams, are generally based on the NCERT syllabus. Practice solving previous years' question papers and sample papers for the CBSE Class 11 Biology Exam to familiarise yourself with the types of questions asked and the marks allocated to each.

The Diversity of Living Organisms unit consists of chapters on The Living World, Biological Classification, Plant Kingdom, and Animal Kingdom. The Structural Organization in Plants and Animals unit includes chapters on Morphology of Flowering Plants, Anatomy of Flowering Plants, and Structural Organization in Animals. The Cell: Structure and Function unit comprises chapters on Cell-The Unit of Life, Biomolecules, and Cell Cycle and Cell Division. The Plant Physiology unit includes chapters on Photosynthesis in Higher Plants, Respiration in Plants, and Plant - Growth and Development. The Human Physiology unit consists of chapters on Breathing and Exchange of Gases, Body Fluids and Circulation, Excretory Products and their Elimination, Locomotion and Movement, Neural Control and Coordination, and Chemical Coordination and Integration.

Regular revision is key to retaining information in the vast subject of Biology. Note any deleted or excluded sections from the CBSE Class 11 Biology Syllabus.

The total marks for the CBSE Class 11 Biology Half Yearly Exam 2025 is 70. The CBSE Class 11 Biology Term 1 Sample Paper 2025 is available for practice. The CBSE Class 11 Biology Half Yearly Exam 2025 focuses on the fundamental topics of Diversity of Living Organisms, Structural Organization in Plants and Animals, Cell: Structure and Function, Plant Physiology, and Human Physiology.

Strategically focusing on the information most likely to be tested can help prioritize limited time and energy during study sessions. Understand the different types of questions asked in the CBSE Class 11 Biology Exam and the marks allocated to each. Familiarise yourself with the entire syllabus, including chapters and topics for the CBSE Class 11 Biology Exam.

The Central Board of Secondary Education (CBSE) is responsible for the development and implementation of the leash plans and syllabuses for the schools under its umbrella. The CBSE ensures that the syllabus aligns with the latest scientific knowledge and pedagogical approaches while catering to the educational goals of the students. Regular changes in the syllabus or new guidelines are regularly published to keep teachers and students up-to-date. For specific information about the CBSE Class 11 Biology Half Yearly Exam 2025-26 Syllabus, it is advisable to consult the official website of the CBSE or relevant schools to obtain the latest information.

Upcoming CBSE Class 11 Biology Half Yearly Examination 2025: Key Focus Areas Organized by Chapters