UP Board Class 12 Biology Syllabus 2025–26 | Units, Chapters & Marks Distribution
Table of Contents
The Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) has given the UP Board Class 12 Biology Syllabus 2025–2026, which aims to assist students in comprehending the basic ideas of life sciences. For students studying for NEET, CUET, nursing, pharmacy, and other medical entrance exams, biology is an essential topic.
To ensure both conceptual clarity and laboratory capabilities, the syllabus is separated into theoretical and practical components.
UP Board Class 12 Biology Exam Pattern 2025–26
| Component | Marks |
|---|---|
| Theory Examination | 70 Marks |
| Practical Examination | 30 Marks |
| Total Marks | 100 Marks |
UP Board Class 12 Biology Units & Chapters 2025–26
The Biology syllabus is divided into five major units, covering reproduction, genetics, biology in human welfare, biotechnology, and ecology.
Unit-wise Biology Syllabus
| Unit No. | Unit Name | Chapters Included |
|---|---|---|
| Unit I | Reproduction | Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health |
| Unit II | Genetics and Evolution | Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution |
| Unit III | Biology and Human Welfare | Human Health and Disease, Strategies for Enhancement in Food Production, Microbes in Human Welfare |
| Unit IV | Biotechnology and Its Applications | Biotechnology: Principles and Processes, Biotechnology and Its Applications |
| Unit V | Ecology and Environment | Organisms and Populations, Ecosystem, Biodiversity and Conservation, Environmental Issues |
UP Board Class 12 Biology Marks Distribution (Theory)
| Unit | Marks |
|---|---|
| Reproduction | 14 |
| Genetics and Evolution | 18 |
| Biology and Human Welfare | 14 |
| Biotechnology and Its Applications | 10 |
| Ecology and Environment | 14 |
| Total | 70 Marks |
UP Board Class 12 Biology Practical Syllabus 2025–26
The practical exam carries 30 marks and evaluates experimental skills, observation, and viva performance.
Practical Marks Breakdown
| Practical Component | Marks |
|---|---|
| Major Experiment | 10 |
| Minor Experiment | 5 |
| Slide Spotting | 5 |
| Practical Record Book | 5 |
| Viva Voce | 5 |
| Total | 30 Marks |
Important Topics for UP Board Biology Exam
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Genetics and Evolution is the highest-weightage unit
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Diagrams from Human Reproduction and Ecology are very important
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NCERT-based terminology and definitions are frequently asked
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Practical-based questions often appear in theory exams
Preparation Tips for Class 12 Biology
Since the NCERT Biology textbook is the main source for UP Board exams, students should extensively study it. It is crucial to regularly review biological processes, pictures, and important terminology. Understanding question trends and enhancing time management are two benefits of practicing past years' exam questions.
Practical work and viva questions should receive extra attention because they have a big influence on the final result.
Conclusion
The well-organized UP Board Class 12 Biology Syllabus 2025–2026 emphasizes the development of both practical skills and a thorough comprehension of biological concepts. Students can strategically study and perform well on board and competitive exams by being aware of the unit-wise chapters and mark allocation.
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