Best Offline Course for JEE 2026 | Get IIT in First Attempt | Limited Seats

NEET 2025 Biology Revision Notes - PDF Download with Solutions

JEE Mains & Advanced
NEET 2025 Biology Revision Notes - PDF Download with Solutions

If you're looking to get into MBBS, one of the most competitive examinations for class 12 students is the NEET Exam. In order to pass this exam, you must have a clear objective in mind. The NEET test covers three courses in total: chemistry, physics, and biology. Biology is one of the subjects that scores the highest out of all of these. You cannot sit down and start again when the exam is almost here. NEET Biology Notes are your sole ally in the circumstance.

You may add a new level of fpreparation to your preparation when you get access to NEET Notes Biology 2025. You will gain insight from the following article on the significance of Biology Notes for the NEET Exam.

On-point revision

Notes for neet biology greatly assists you in quickly reviewing your syllabus after you have finished it. In addition, having handwritten notes or notes you've purchased can help you study for the test comprehensively on exam day. While you are studying for the NEET test with Biology Notes, all of your concepts will be presented to you completely fresh..

Clear diagrams

There are a number of diagrams in the biology area. If you own NEET Notes Biology 2025, you may easily go through the diagrams with ease. You will improve your NEET exam result by doing this. Additionally, with the aid of illustrations, you will get a great deal of mental clarity.

Time saviour

You don't want to go back and start over on every topic throughout the NEET test revision period. This problem is resolved by the biology notes for the NEET exam, which provide you with only the necessary and significant information from the perspective of the test. Furthermore, you may quickly complete the full curriculum, which would not have been feasible with a textbook.

Easy to understand

Possessing NEET Notes Biology 2025 gives you the chance to grasp every subject with ease. Aside from that, the principles will become quite evident when you prepare the notes by hand. You'll gain a decent grasp of the subjects and know which ones are crucial in terms of the test. Furthermore, all topics will be addressed in the NEET Biology Notes, ensuring that you ace the test.

Chapter-wise Revision Notes for Biology

For Class 11 Biology, we offer a thorough collection of fundamental subjective questions and answers with 1 and 2 marks. Experts in the field have carefully selected these questions to make sure they are up to date with the most recent curriculum and exam formats. Additionally, a broad range of topics are covered, so students are guaranteed to find questions that specifically target their areas of weakness.

To help students understand how to correctly answer the questions, our team has also included comprehensive solutions in addition to the questions. This aids in students' comprehension of the ideas underlying the questions and helps them become more adept at solving problems. 

Students who are getting ready for their Class 11 Biology examinations will benefit greatly from using the basic subjective questions (1 mark and 2 mark) available on eSaral. They can assist pupils in recognizing their areas of weakness, enhancing their ability to solve problems, and increasing their self-assurance.

Important Diagrams Covered in NEET 

Human Anatomy: if you are preparing for NEET UG should be well-versed in human anatomy. The respiratory, digestive, neurological, and cardiac systems are among the important human anatomy diagrams. These schematics are essential for understanding how our body works.

Plant Anatomy: Anatomy diagrams of plants are too important for NEET UG preparation. These diagrams always show the structure of leaves, stems, and roots as well as photosynthesis and respiration in plants are important to understanding plant anatomy.

Genetics: Diagrams are also used in the NEET UG exam's genetics component. As we know the result, it is imperative that students understand the fundamental diagrams associated with genetics, including those showing the genetic code, the structure of DNA and RNA, and the processes of mitosis and meiosis.

Importance of Diagrams in NEET UG 2023 Preparation

  1. Better Understanding of Concepts: As you know that In NEET UG biology, diagrams may make difficult subjects easier for students to grasp. You can better understand and retain the facts when presented with a visual depiction of the subject matter through any diagrams. You may have a better understanding of how the respiratory, digestive, and cardiac systems operate by looking at schematics of the human body.

  2. Easy to Remember: Text-based material is harder to recall than diagrams. Just by mentally seeing a diagram, students may retain its intricacies. As a result, students who fully comprehend the key pictures will be better able to remember the material and apply it while taking the test.

  3. Scoring High Marks: NEET UG 2025 biology exam has a significant number of diagram-based questions. Therefore, having a strong grasp of important diagrams can help students score high marks in the exam. Moreover, diagram-based questions are relatively easy, and students can score marks even if they do not have an in-depth understanding of the concept.

Tips to Improve Your Learning About Neet UG Diagrams

  • Focus on understanding the structure and function of each part: When examining a diagram, concentrate on comprehending the arrangement and purpose of every component. Try to picture how each component functions as a whole to accomplish a certain task.

  • Practice labeling diagrams: Testing your comprehension and strengthening your memory retention may be done very well by labeling diagrams. As you understand the components, identify each one on a blank diagram. Online resources can also be used to locate labeled diagrams for practice.

  • Review diagrams regularly: Examining diagrams on a regular basis will help you retain information better and strengthen your knowledge. Establish a regular routine of going over schematics, particularly the most important ones.

  • Use mnemonic devices: Mnemonic devices are tools for improving memory that may be used to retain complicated knowledge. Utilize them to help you recall the many components and purposes of a diagram.

  • Seek help from teachers and peers: Don't hesitate to ask your teachers or peers for help when studying NEET UG diagrams. They can offer insights and explanations that you may not have thought of and help you understand the concepts better.

Important Topics Covered in NEET

NEET 2023 Question Paper- Number of Questions

Chapter

No. of Questions

The Living World

1

Biological Classification

1

Plant Kingdom

5

Animal Kingdom

4

Morphology of Flowering Plants

2

Structural Organization in Animals

3

Anatomy of Flowering Plants

3

Cell: The Unit of Life

2

Biomolecules

3

Cell Cycle and Cell Division

7

Transport in Plants

1

Photosynthesis in Higher Plants

4

Respiration in Plants

1

Plant Growth and Development

3

Digestion and Absorption

2

Body Fluids and Circulation

3

Breathing and Exchange of Gases

3

Locomotion and Movement

4

Sexual Reproduction in Flowering plants

3

Human Reproduction

3

Reproductive Health

3

Principles of Inheritance and Variation

2

Molecular Basis of Inheritance

10

Evolution

1

Strategies for Enhancement in Food Production

3

Human Health and Disease

3

Microbes in Human Welfare

1

Biotechnology: Principles and Processes

6

Biotechnology and its Applications

5

Organisms and Populations

4

Ecosystem

3

Environmental Issues

1

Important Topics- Number of Questions asked in Botany

Class

Chapter name

Number Of Questions

Class 11

Plant Physiology

9

Cell and cell cycle

6

Structural organization of plants

5

Diversity of Life

5

Class 12

Genetics

7

Ecology

7

Biology in Human welfare

2

Reproduction and sexual reproduction

2

Zoology

Class

Chapter name

Number Of Questions

Class 11

Human Physiology

12

Biomolecules

6

Animal Kingdom

5

Structural organization of animals

2

Class 12

Animal husbandry and Biotechnology

10

Human Reproduction and reproductive health

4

Evolutions theories and evidences

4

Human Health and diseases

4

Students can get information from the following table about the chapters and the corresponding average number of questions asked from the previous year’s papers

Name of Unit

Chapter’s name

Average no. of questions

Diversity in the Living World

The Living World

1

Biological Classification

3-4

Plant Kingdom

3

Animal Kingdom

3-4

Human Physiology

Digestion and Absorption

2

Breathing and Exchange of Gases

2

Body Fluids and Circulation

2

Excretory Products and their Elimination

2

Locomotion and Movement

1-2

Neural Control and Coordination

2

Chemical Coordination and Integration

3

Plant Physiology

Transport in Plants

1-2

Mineral Nutrition

1-2

Photosynthesis in Higher Plants

2

Respiration in Plants

1

Plant Growth and Development

1-2

Structural Organization in Animals and Plants

Morphology of Flowering Plants

3-4

Anatomy of Flowering Plants

3

Structural Organization in Animals

2

Cell Structure and Functions

Cell : The Unit of Life

3-4

Biomolecules

2

Cell Cycle and Cell Division

2

Biology and Human Welfare

Human Health and Disease

3-4

Strategies for Enhancement in Food Production

2-3

Microbes in Human Welfare

3

Biotechnology and its Applications

Biotechnology : Principles and Processes

2-3

Biotechnology and its Applications

2

Ecology and Environment

Organisms and Populations

2

Ecosystem

2-3

Biodiversity and Conservation

2-3

Environmental Issues

3

Genetics and Evolution

Principles of Inheritance and Variation

5-6

Molecular Basis of Inheritance

4

Evolution

3

Reproduction

Reproduction in Organisms

1-2

Sexual Reproduction in Flowering Plants

3-4

Human Reproduction

3-4

Reproductive Health

2

How useful are Revision Notes for the NEET Exam?

The NEET test, which is one of the most competitive in the nation, draws over 20 lakh applicants for MBBS, BDS, AYUSH, BVSc, and AH seats. Even though there is growing competition for medical seats each year, if you follow the NEET 2025 preparation guidelines, passing the exam won't be too difficult. By taking a critical look at their NEET preparation, they will be able to identify areas that still need improvement and try to eliminate any barriers. Revision tactics for NEET 2025 entail going over every section of the curriculum, as opposed to just one. Aspirants should also be aware with the whole curriculum, which includes the subject that was removed for NEET 2025.

The only thing that counts as the NEET test draws near is the revision technique that applicants uses for their idea. Each applicant has a different revision and NEET preparation strategy, and that strategy must be followed. However, candidates may find it helpful to review the efficient NEET revision technique, how to revise for the NEET test, and last-minute revision tips. At that point, candidates will have ample opportunity to strategically prepare for NEET 2025, their opportunity to showcase their skills. To learn more about the NEET revision approach, especially the one from last month, go this link.

Why then would we put so much emphasis on revision? The NEET syllabus is heavily reliant on memorization, thus it's imperative to master it all. It takes a lot of work to remember everything; you cannot do it all at once.

Revision of the conceptual sections—such as organic chemistry and physics—is necessary to improve understanding of the ideas.

Only after several modifications does the theoretical, entirely memory-based, and expected to be crammed content become ingrained in your mind.

1 Improved Recall and Understanding: For this NEET examination, you have only 3 hours and 20 minutes. All of your knowledge must be retrievable in milliseconds. Revision facilitates quicker recollection. It's on the tip of your tongue the more you rewrite. You may benefit from this in NEET.

2 Identification of Weak Areas: Your own diagnostic instrument for problems is revision. You may discover a passage in a topic you are rewriting that you missed the first time around or did not fully comprehend. Thus, revision provides an opportunity for you to strengthen those weak areas. It guarantees that your NEET adventure is complete. 

3 Building Confidence and Reducing Stress: There's nothing better than entering an exam room with the confidence that you can succeed. That assurance stems from being related with the syllabus, which is attained—you guessed it—through review.

Many people's failure to pass the NEETexam may be attributed to their extreme anxiety throughout the exam. Make sure you're not one of them by revising.

Leave a comment

Close

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now