Cuet Exam Biology Syllabus

CUET Exam Biology Syllabus – A Complete Guide for Aspiring Students 

The Common University Entrance Test (CUET) is now the standard entrance exam for undergraduate admissions in over 200 Indian universities, including Delhi University, BHU, and other central and state institutions. For students aiming for degrees in Life Sciences, Biotechnology, Microbiology, or Biomedical Sciences, Biology is a core subject under Section II: Domain Subjects of the exam. To excel, understanding the CUET exam Biology syllabus is essential. 

Unlike traditional board exams that emphasize long-form theoretical answers, CUET Biology is entirely objective, testing your ability to understand, analyze, and apply concepts from the NCERT Class 12 Biology curriculum. The questions are multiple-choice in format (MCQs) and time-bound, making clarity and speed equally important. 

Exam Pattern Overview 

• Section: II (Domain-Specific Subjects) 

• Subject: Biology 

• Total Questions: 50 (Attempt any 40) 

• Question Type: Objective (MCQs) 

• Time Duration: 45 minutes 

• Syllabus Source: NCERT Class 12 Biology textbook 

CUET Biology Syllabus – Chapter-wise Breakdown 

The syllabus is divided into five major units. Each unit is taken directly from the NCERT Class 12 Biology syllabus and includes the following topics: 

1. Reproduction 

• Reproduction in organisms 

• Sexual reproduction in flowering plants 

• Human reproduction 

• Reproductive health 

2. Genetics and Evolution 

• Principles of inheritance and variation 

• Molecular basis of inheritance 

• Evolution: theories, evidences, and mechanisms 

3. Biology and Human Welfare 

• Human health and diseases 

• Strategies for enhancement in food production 

• Microbes in human welfare 

4. Biotechnology and Its Applications 

• Principles and processes of biotechnology 

• Applications in agriculture, medicine, and industry 

5. Ecology and Environment 

• Organisms and populations 

• Ecosystem structure and function 

• Biodiversity and conservation 

• Environmental issues: pollution, global warming, climate change 

How to Prepare for CUET Biology Based on the Syllabus 

To prepare effectively for CUET Biology, begin by thoroughly reading each chapter of the NCERT Class 12 textbook. Ensure you understand key definitions, processes, and diagrams, as these often form the basis for multiple-choice questions. 

Once your basics are clear, follow these steps: 

• Revise chapter-wise with handwritten notes and visual aids like flowcharts. 

• Solve topic-specific practice questions to reinforce each concept. 

• Use timed quizzes to simulate exam pressure and improve speed. 

• Take full-length CUET Biology mock tests regularly. 

• Focus on accuracy while solving MCQs — guessing can lead to negative marking. 

While chapters like Molecular Basis of Inheritance, Human Reproduction, and Ecology are frequently covered in exams, it’s important not to ignore the remaining topics, as CUET aims for broad coverage across the syllabus. 

Final Thoughts 

The CUET exam Biology syllabus is concise, focused, and based entirely on NCERT. This gives every student — regardless of their educational board — an equal chance to prepare and excel. The key to scoring high lies in clear understanding, timely revision, and consistent practice with exam-style questions. 

To streamline your preparation and strengthen your Biology score, rely on smart study tools like mock tests, topic-wise practice sets, and analytics-based feedback. With the right strategy and disciplined effort, you can confidently approach the CUET Biology section and take one step closer to your dream course.