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CUET 2022 Biology Important Topics: Preparation Strategy, Topic-Wise Weightage

Ankita Jha
Ankita JhaUpdated On: July 11, 2022 01:20 pm IST | CUET PG

The candidates who are interested in giving CUET 2022 Biology exams can check the important topics in this article. The topic-wise weightage, preparation tips and important books for Biology are also given here.

CUET 2022 Biology Important Topics: Preparation Strategy, Topic-Wise Weightage

CUET 2022 Biology is one of the most important examinations for students who want to study anything related to Biology. The CUET Biology syllabus 2022 has been released by National Testing Agency (NTA) on the official website of CUET. The students who are interested in studying Biology can find the pdf given below. The Common University Entrance Test (CUET) will be held once a year for taking admission at the undergraduate level. The examination will be held in computer-based test (CBT) mode for entire UG admissions. The exams will be divided into three sections namely section 1A, section 1B, Section II, and Section III. Out of these sections, the first section will be for languages, Second section is dedicated to domain-specific, (for example- Biology in this case). The third section is dedicated to the General Test conducted by CUET.

CUET 2022 Admit Card: NTA CUCET Admit Card Likely Soon at, Live Updates, Direct Link, Steps to Download

Biology is one of the important domains of CUET. There are a total of 50 questions in Biology. The students can attempt any 40 questions in 45 minutes duration. The questions are asked as multiple-choice questions and the exam is conducted for a total of 200 marks. For every correct answer, students get 5 marks and for every incorrect answer, there is a deduction of one mark. Students who are willing to appear for the CUET 2022 Biology exam must have sound knowledge of the CUET 2022 Exam Pattern, syllabus, important topics from the syllabus, preparation tips, and the weightage of those topics. The dates of the entrance test have been released by CUET and are scheduled to take place from 15th July to 10th August in all the designated centres of CUET. CUET admit card will be released a few days before the exam.

CUET 2022 Biology Exam Highlights

The candidates must have knowledge about the exam details and the important highlights before appearing for the exam. So, the candidates can check the exam highlights given below.


Exam Details

Name of the Examination 


CUET Full form

Common University Entrance Test 

Medium of Instruction 

English, Hindi, Marathi, Odia, Punjabi, Telugu, Assamese, Tamil, Malayalam, Bengali, Gujarati, Kannada, Urdu (Any One of these)

Total Number of questions in the Question Paper


Number of Questions to be attempted 


Total Marks assigned for Biology Examination

200 Marks

Question Type

Objective Type (MCQ)

Duration of Biology Exam

45 Minutes

Exam Frequency

Once a Year

Exam Mode

Computer Based Test 

Negative Marking


Marking Scheme

5 Marks for Correct Answer

1 mark deducted for an incorrect answer

0 Mark for unattempted question  

Read Also: CUET Admit Card 2022: Important dates, Downloading Steps, Direct Link, and Instructions

CUET 2022 Biology Important Topics

The candidates who are planning to crack CUET Biology 2022 with a good score and get admission to the desired college have to prepare well for the CUET exam 2022. The candidate must know the topics well and especially the important topics to be read thoroughly before the exam. So, we have listed the important topics for CUET 2022 Biology. Please check the topics given below and prepare well for the exam. 


Name of the Unit

Important Topics

Unit I


  • Reproduction in Organism
  • Reproduction in Humans
  • Sexual Reproduction in flowering plants
  • Reproductive Health

Unit II

Genetics and Evolution

  • Heredity and variations
  • Sex-linked Inheritance
  • Molecular Basis of Inheritance
  • Gene Expression and regulation
  • Evolution
  • Mechanism of Evolution

Unit III

Biology and Human Welfare

  • Health and Disease
  • Improvement in Food Production
  • Microbes in Human Welfare

Unit IV

Biotechnology and Its Application

  • Principle and process of Biotechnology
  • Applications of Biotechnology in health and agriculture

Unit V

Ecology and Environment

  • Organism and environment
  • Ecosystems
  • Biodiversity and its conservation
  • Environmental issues

Read Also: CUET 2022 Physics Important Topics: Preparation Strategy, Topic-Wise Weightage

CUET 2022 Biology Preparation Tips

The students who are willing to appear for CUET 2022 Biology exams must study hard for the examination as the level of competition is getting tougher with more participating universities as part of the Common University Entrance Test. The students must check the preparation tips for CUET 2022 as mentioned below. 

Check the Official Syllabus

One of the most important aspects before starting preparation for the Biology examination is to check the official syllabus released by NTA. The students must check out all the important topics unit wise and go through all the topics before the examination. The students must cover all the topics from the official syllabus before appearing for the final examination. The aspirants of Biology must know their strength and weak areas and prepare accordingly. They must dedicate proper time for the weak topics and complete the entire syllabus. 

Understand Exam Pattern

The students must go through the examination pattern to understand the basic structure of entrance test. It facilitates a tentative idea about the nature and type of questions. The examination pattern also highlights about the number of questions and marking schemes of the entrance test. If a student comprehend CUET 2022 exam pattern, the students will also understand the importance of time management and will get to know how much time to invest in each question. 

Preparation Strategy 

The strategy for preparation should be well defined in their minds even before they take out their books and syllabus to study for Biology. The preparation strategy must be planned according to strength and weakness of individual candidates. The weak areas should be allotted more time as compared to the topics where students can excel. The strategy must include sufficient breaks alongside study schedule. The schedule should not be very hectic and students must be able to achieve the target which they have planned. There should be sufficient time for relaxation of mind and body.

Practice is the Key

The students must practice again and again and should never be overconfident that they know the topics and they have studied everything. Practice makes a man perfect is aptly justified when one appears for an entrance examination. The students must practice more and more sample papers so that they can get command over all the topics. Practice also enhances the speed of the students in terms of time management and accuracy of the attempted answers. 


Revision is the most important exercise and students must reserve their last 2-3 weeks completely for revision. The students study throughout the year for entrance examinations. They must devise their plan in such a way that they revise the concept and topics regularly that they have already studied. During the time of revision, students must make sure that they are not studying anything new. The students must refer to the important notes that they may have prepared while going through those topics.  A final revision of the important and highlighted topics always helps in excelling in the entrance examination. 

CUET 2022 Biology Topic-Wise Weightage

The candidates can check the tentative number of questions which are expected to come from the topics listed below.

Important topics

Expected number of questions



Genetics and Evolution


Biology and Human Welfare


Biotechnology and Its Application


Ecology and Environment


Read Also: 15 days study plan for CUET 2022

CUET Biology Best Study Material

Biology subject has a vast topics to be covered. The candidates who want to excel in the CUET 2022 biology exam needs the best books to study. There are hundreds of books available in the market for studying and preparing for the exam but the candidates must know about the relevant Biology books that will help them a lot. Books play a crucial role in shaping your prospects and achieving your goal. The candidates must check the popular and recognized Biology books for the preparation of CUET 2022 Biology exam. The candidates can check the names of the book and their respective authors given below.



Biology at your fingertips

Rahul Chawla

Con Quest Biology

Dr Anand Mani’s

Modern ABC of Biology Class XII Part I

B.B Arora and AK Sabharwal

Modern ABC of Biology Class XII Part II

B.B Arora and AK Sabharwal


AC Dutta

Objective Biology


Read Also:CUET 2022 Chemistry Important Topics: Preparation Strategy, Topic-Wise Weightage

This article will help all the interested candidates preparing for CUET 2022 Biology paper. Wishing you all the very best for the exam!

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