CUET Biology Exam Pattern 2026: Question Paper Structure, Marks, Important Topics
Common University Entrance Test 2026 ( CUET )
Exam On - 11 May '26 - 31 May '26
CUET Biology exam pattern helps students understand the structure of Biology CUET question paper, marking scheme and total marks. CUET UG 2026 exam will be held from May 11 to May 31. Check detailed CUET 2026 Biology exam pattern to prepare effective preparation strategy and improve overall CUET score.
CUET Biology Exam Pattern
CUET Biology Exam Pattern 2026: Students preparing for CUET UG Biology must check the exam pattern to underatand the structure of CUET biology question paper, marking scheme and number of questions. CUET Biology is a domain subject which can be opted by Science students for admission to UG courses like B.Sc. (Hons.) in Anthropology, Chemistry, Botany, Environmental Science, Food Technology and similar courses. As per CUET UG syllabus 2026, Biology syllabus is divided into five units. To prepare daily CUET study plan, students must carefully review the CUET UG exam pattern and syllabus. CUET 2026 will be held in from May 11 to May 31.
- CUET Biology Exam Structure Overview
- CUET 2026 Biology Exam Pattern
- CUET Biology Exam Pattern 2026: Marking Scheme
- CUET Biology Important Topics
- CUET UG 2026 Biology Syllabus PDF
- CUET Biology 2026 Preparation: Previous Year Question Papers
- CUET 2026 Biology High Weightage Topics (Expected)
- CUET Biology 2026 Preparation Tips
CUET Biology Exam Structure Overview
Candidates who are preparing for CUET Biology 2026 exam can check the exam pattern overview in the table below:
| Particulars |
Details |
|---|---|
| Mode of the examination |
Computer-Based Test |
| Number of Slots |
Three to four |
| Exam timing |
Mentioned in CUET 2026 date-sheet |
| Type of questions |
Multiple Choice Questions (MCQs) |
| Total number of Questions |
50 questions |
| Negative marking |
Yes |
| Marking Scheme |
+5 for each correct answer -1 for each incorrect answer |
| Medium of CUET exam |
13 languages - English, Hindi, Assamese, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu |
Commonly asked questions
The CUET questions are objective in nature and carries four options also known as MCQs. Candidates will have to choose the correct answer option and click on it with the help of mouse. Since CUET UG 2026 exam will be conducted in a CBT mode, test-takers will be able to mark only one answer option. In case it is the correct option, students will get +5 marks and in case of wrong answer, negative marking scheme will be applied. Hence, candidates must ensure the accuracy of the answer before selecting the answer.
Common University Entrance Test (CUET) sample papers are released by the conducting body, National Testing Agency (NTA). To download the CUET question papers follow the steps below:
- Go to- CUET Question Paper
- Select CUET subject to download the question paper for
- Click on the tab download
- Create the login details for new registrations
- Link to download the CUET question paper will be sent on the registered email ID
- Click on the link provided and save the PDF.
CUET UG Language section will include 50 questions. Candidates must attempt all questions. There will be no optional questions.
The language section will check candidate's reading comprehension based on different types of passages. This section will also include questions from grammar. To prepare for the CUET UG language section, candidates must solve previous year question papers and mock tests to become familiar with the type of questions asked in the exam.
CUET 2026 Biology Exam Pattern
CUET Biology exam will be held in 13 languages. Candidates preparing for exam must check the detailed CUET 2026 Biology exam pattern. CUET UG 2026 Biology exam will be held in online mode. Candidates will have to appear for the CUET UG in computer-based mode at allotted exam centre. Check the table below to know the CUET pattern for Biology and important details
| CUET Biology Exam Pattern |
|
|---|---|
| Features |
Details |
| CUET Biology Number of Questions |
50 |
| Optional Questions |
No |
| CUET Biology Total Marks |
250 |
| Question Type |
Multiple Choice Questions |
| CUET Biology Exam Duration |
60 minutes |
Also Read: CUET UG Subjects 2026
CUET Biology Exam Pattern 2026: Marking Scheme
NTA will follow the below-mentioned marking scheme for CUET Biology scheme.
| CUET Biology Marking Scheme |
|
|---|---|
| Criteria |
CUET Marks |
| Correct answer |
Five marks (+5) |
| Wrong answer |
Minus one mark (-1) |
| Unanswered/Marked for Review |
No mark (0) |
| More than one option is found correct |
Five marks (+5) to those who have marked any of correct options |
| All options are found correct |
Five marks (+5) to all those who have attempted question |
| None of the options is found correct/ Dropped |
Five marks (+5) marks for students who have attempted question |
Commonly asked questions
CUET UG question paper for each subject will consist of 50 questions. Candidates will be required to attempt all questions and no optional questions will be provided. In CUET UG 2026 there are 37 subjects- 13 languages, 23 domain subjects and general tests. While filling the CUET application form, candidates can select upto five CUET subjects aligning with the subjects studied in class 12th and course requirement.
Candidates must attempt all the questions of the subjects selected. However, candidates must keep in mind the negative marking and select the options carefully.
As per the CUET UG 2026 exam pattern -
The question paper will include 50 multiple-choice questions (MCQs). The CUET UG 2026 exam will be conducted for 13 languages, 23 domain subjects, and general test. Each subject will consist of 50 MCQs and there will no optional questions. All questions are mandatory to attempt. For every wrong answer negative marking of one mark will be attracted.
Yes, it is important for students to align the CUET UG subjects with the subjects studied in class 12th. Top central universities like Delhi University, does not accept CUET subject scores which have not been studied by student in class 12th. While selecting CUET subjects candidates must make sure that CUET subjects must closely or completely align with the subjects studied in class 12th. Failing which, candidate will be disqualified for admission despite a good score.
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CUET Biology Important Topics
Students preparing for CUET UG 2026 Biology exam can check the list of important topics. The CUET biology important topics are provided based on previous year CUET Biology question paper analysis.
| CUET Biology Important Topics 2026 |
|
|---|---|
| Unit |
Important Topics |
| Reproduction |
Reproduction in Organisms, Reproduction in Humans, Reproductive Health and Sexual Reproduction in Flowering Plants |
| Genetics and Evolution |
Heredity and Variations, Evolution, Molecular Basis of Inheritance, Gene Expression and Regulation, Mechanism of Evolution |
| Biology and Human Welfare |
Health and Disease, Microbes in Human Welfare, and Improvement in Food Production |
| Biotechnology and Its Application |
Applications of Biotechnology in Health and Agriculture, Principles and Processes of Biotechnology |
| Ecology and Environment |
Organism and Environment, Biodiversity and Its Conservation, Ecosystems, Environmental Issues |
Also Read: CUET Science Previous Year Question Paper
CUET UG 2026 Biology Syllabus PDF
CUET UG Biology syllabus includes five units. Candidates preparing for CUET exam must check the Biology exam. CUET UG syllabus is completely based on class 12th NCERT curriculum. Table below provides CUET Biology syllabus and PDF download link.
| CUET Biology Syllabus | |
|---|---|
| Unit | Topic |
| Reproduction |
|
| Genetics and Evolution |
|
| Biology and Human Welfare |
|
| Biotechnology and its Applications |
|
| Ecology and Environment |
|
| Download Now CUET UG Biology Syllabus PDF |
CUET Biology 2026 Preparation: Previous Year Question Papers
Students preparing for CUET Biology exam must download previous year question papers to know the questions difficulty level, expected questions and exam pattern. The CUET Biology question paper will have 50 multiple choice questions. Check the table below to download CUET Biology previous year question papers:
| CUET Year | CUET Biology Question Paper Link |
|---|---|
| CUET 2025 | CUET Biology 2025 Question Paper PDF |
| CUET 2024 | CUET Biology 2024 Question Paper PDF |
| CUET 2023 | CUET Biology 2023 Question Paper PDF |
CUET 2026 Biology High Weightage Topics (Expected)
Candidates preparing for CUET Biology exam 2026 must check the high weightage topics. CUET Biology important topics and weightage help candidate prepare for the exam based on previous year question paper analysis.
| CUET Biology Topics | Number of Questions (Expected) |
|---|---|
| Reproduction | 15-18 questions |
| Ecology and Environment | 10-12 questions |
| Genetics and Evolution | 10-12 questions |
| Biology and Human Welfare | 8-10 questions |
| Biotechnology and Its Application | 7-8 questions |
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CUET Biology 2026 Preparation Tips
Candidates preparing for CUET UG Biology must apply right strategy and create study plan to ace exam. Candidates can improve their chances of scoring well in CUET UG 2026 Biology by following the preparation tips below
- Focus on NCERT books for preparation of important topics
- Create a study plan to focus on each topic
- Practice diagrams and labels of organs
- Solve CUET Biology previous year question papers
- Revise important topics regularly
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Student Forum
Anything you would want to ask experts?Answered Yesterday
Yes, the top 2 BBA colleges in Indore, PIMR and IPS Academy, do not require CUET or any other entrance exam for admissions. Class 12 marks between 45 to 55% are required only.
Note: All info. is from official sites and can change.
S
Contributor-Level 10
Answered Yesterday
Nanavati Hospital does not mention whether it accepts the scores of CUET-UG for BSc admissions. Generally, candidates are required to appear for the institute's own entrance exam in order to apply for BSc admissions.
Candidates are advised to raise this query with the admission desk of Nanavati Hospi
S
Contributor-Level 10
Answered Yesterday
CUET UG 2026 English exam will be scheduled between May 11 and May 31, 2026. The exam will be held for a duration of 60 minutes. The CUET English 2026 slot timings will be mentioned on the CUET intimation slip and admit card. Candidates will be alloted different slots for CUET UG English 2206 exam.
N
Contributor-Level 6
Answered Yesterday
CUET UG exam centre 2026 preference could be selected while filling the CUET application form. Candidates could select the preferred exam cities based on their present and permanent address. Once the CUET exam centre is alloted, candidates cannot request for change in exam city or centre.
N
Contributor-Level 6
Answered Yesterday
To appear for CUET UG exam, candidates can appear for maximum five CUET subjects. NTA conducts the CUET exam for each selected subject at different slots. Yes, the syllabus is different for every for domain subject or language chosen.
N
Contributor-Level 6
Answered Yesterday
No, candidates cannot appear for CUET UG 2026 exam if they have not filled the CUET application form. NTA closed the CUET registrations 2026 on February 26, 2026. Candidates who are willing to appear for CUET UG exam must now stay updated with CUET 2027 schedule and notification.
D
Contributor-Level 6
Answered Yesterday
Candidates can select the preferred CUET college and courses once the CUET counselling registration 2026 begins. CUET accepting colleges will commence the CUET counselling 2026 registration soon after the CUET exam concludes. Candidates must visit the official website of preferred university and fil
N
Contributor-Level 6
Answered Yesterday
It is unlikely that NTA will reopen the CUET UG registration 2026 again. Earlier, NTA reopened CUET application 2026 window from February 23 to February 26. Candidates were given one more chance to apply for CUET 2026 exam.
S
Contributor-Level 6
Answered Yesterday
National Testing Agency is expected to release the CUET UG datesheet 2026 by mid April 2026. The CUET datesheet 2026 PDF will be available at cuet.nta.nic.in. Last year, NTA did not release the official CUET UG datesheet, however this year it is expected to release the detailed CUET schedule 2026.
K
Contributor-Level 6
Answered Yesterday
As per the National Testing Agency official notification, CUET UG 2026 exam will be scheduled tentatively between May 11 and May 31, 2026. The exam will be held in CBT mode. NTA will release the CUET UG datesheet 2026 soon for applied subjects.
N
Contributor-Level 6
Shruti Garg is a graduate in English and Education with over 7 years of experience in content writing/editing and education journalism. At Shiksha.com, Shruti covers UG and PG entrance exams like MBA entrance exams,
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