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NEET UG Pattern with Weightage for Biology

Last updated date: 25th Jul 2024
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NEET UG 2023 Biology Question Pattern and Marking Scheme

Biology is a crucial subject that medical aspirants choose and prepare for. The National Eligibility cum Entrance Test (NEET) is what they prepare for. Medical aspirants should know the NEET UG exam pattern with weightage for Biology to make the attempts more fruitful. It helps them to create a unique strategy and focus on answering maximum questions correctly to score better.

Understanding the pattern will enable students to concentrate on the entire syllabus or selective chapters. Based on his efforts, he can easily manage the time duration of this entrance exam and make significant results to study in one of the reputed medical colleges in India.

Subjects Included in NEET UG 2023

The subjects included in the NEET UG 2023 syllabus are:

  • Physics

  • Chemistry

  • Mathematics

Before discussing the biology syllabus for NEET UG 2023, let us find out the question pattern and marking scheme.

NEET UG 2023 Biology Question Pattern

The National Testing Agency (NTA) is the exam conducting authority that sets the regulations. This regulatory authority also decides the question pattern. According to its latest rules, two sections of the NEET UG 2023 Biology syllabus exist.

  • Botany

  • Zoology

Each of these sections will cover 50 questions. Let us take an example. Section A of Zoology will comprise 35 questions, and Section B will have 15 questions. It is the same for Botany. Exam aspirants will have to choose 10 questions to answer from Section B. All the questions will be set in the objective-type format. Let us check the pattern highlights here.



Exam mode


Exam duration

3 hours 20 minutes or 200 minutes

Number of questions

Zoology (35 + 15)

Botany (35 + 15)


English, Hindi, Bengali, Assamese, Gujarati, Malayalam, Kannada, Odia, Marathi, Telugu, Tamil, Punjabi, Urdu

Marking Scheme

+4 marks are awarded for each correct answer.

-1 mark is deducted for one wrong answer.

Marking Scheme for NEET UG 2023 Biology Section

Check this table to understand the marking scheme of the NEET question paper pattern Biology 2023.



Duration of NEET UG 2023

200 minutes

Marks allotted

360 (4 marks for each question)

Total questions

90 to be attempted


Section A – 35 questions (140 marks)

Section B – 15 Questions, 10 to be attempted (40 marks)


Section A – 35 questions (140 marks)

Section B – 15 Questions, 10 to be attempted (40 marks)

Question Type

Multiple choice questions (MCQ)

Marks distribution

+4 reward for every correct answer and -1 deduction for every wrong answer

Total number of options in each question



Based on this marking scheme, the question pattern of NEET UG 2023 is set. A student will get 4 marks for every correct answer. If he commits one mistake, 1 mark will be deducted from the total score. It means if he answers 20 questions correctly, he will score 80. If he answers 5 questions incorrectly, 5 marks will be deducted. Hence, his overall score will be 75.

If you are a NEET aspirant, you must know that Section B of Botany and Zoology will have internal choices. There will be 15 questions in Section B; you can choose to answer 10.

NEET UG 2023 Biology Syllabus

Once you have understood the marking scheme, you must focus on the NEET UG 2023 Biology syllabus to set your preparation course and define an exam strategy. Check the NEET UG 2023 Biology syllabus first.

Class 11 Biology Topics

Class 12 Biology Topics

Chapter-wise weightage for NEET UG 2023 Biology

Here is the list of chapters and probable questions deduced by following previous years’ trends.

Class 11 Botany

Class 12 Botany

Class 11 Zoology

Class 12 Zoology

Things to Know about NEET UG 2023

As mentioned earlier, NEET UG 2023 will be conducted in 13 languages. Every centre will have the option to offer the question paper in English. Every subject has been divided into two sections following the marking scheme and question pattern discussed here for Biology. Keep these things in mind and follow the NEET pattern with weightage for Biology to score more in the exam.

FAQs on NEET UG Pattern with Weightage for Biology

1. How many questions are there in NEET UG 2023 Biology?

There are 100 questions in NEET UG 2023 Biology but you will have to answer 90 of them.

2. How many questions can I answer in Sections A and B of Botany and Zoology?

You can answer 35 questions in Section A and 10 in Section B.

3. Has the time duration for NEET UG 2023 Biology increased?

Yes. The authority has increased the time limit to 200 or 3 hours and 20 minutes. You can use it judiciously to answer the questions.