The Biology section of NEET 2026 will carry two sub-sections, Botany and Zoology, each carrying 45 questions. This article enlists the best NEET books for the Biology section.
Best Books for NEET Biology Preparation
Biology is a scoring subject for NEET exam. Students need to know what topics to prepare for test. To obtain good marks in Biology, candidates must start preparing through best NEET books. There are many NEET Biology textbook but choosing right one is important. Refer to the books suggested by topper and subject experts to choose a best book for NEET Biology preparation. Candidates must focus on NCERT class 11 & 12 textbook to build conceptual knowledge.
NEET Biology question paper is of Class 11 & 12 level. Students can check the NEET UG syllabus to know important topics for Physics, Chemistry and Biology. Solving previous year NEET question paper will help to get familiar with exam difficulty level and know high weightage topics. Candidates must plan their preparation strategy based on exam syllabus and paper pattern. National Testing Agency will conduct NEET 2026 on May 3, 2026.
The test structure for Biology is divided into two sub-sections - Botany and Zoology. Each sub-section carries 45 questions, making the total number of questions in Biology section 90. All questions are mandatory. Hence, the Biology section carries the highest weightage. Since there are no shortcuts for NEET Biology, good books for NEET Biology will have a significant impact on a candidate's success. Refer to this article to know about the best books for Biology NEET.
Best Biology Books for NEET
While looking for the best book for NEET Biology, pick the NCERT books first. Start with the basics, and proceed towards more complex textual material. Since diagrams are an important part of the Biology section, a good reference book with a lot of diagrams can be useful. Experts and toppers suggest the following best NEET Biology books for beginners:
- NCERT Biology Class 11 textbook
- NCERT Biology Class 12 textbook
- MTG Objective NCERT at your Fingertips
Also Read:
After completing the NCERT books among the Biology books for NEET, one should move towards more complex study material. This includes reference books and question banks. For candidates who are at the intermediate or expert level of preparation, the following NEET books for Biology will be useful:
- Biology by Trueman (Volume 1 and 2)
- Objective Botany by Ansari
- Pradeep Guide on Biology
- G R Bathla publications for Biology
- Moderns ABC of Biology for XI and XII by B B Arora, A K Sabharwal (Modern Publishers)
- Exploring Biology (Vol 1 and 2) by Sanjay Sharma and Sudhakar Banerjee (Arihant Publications)
- Objective Biology (Vol 1, 2 and 3) by K N Bhatia/ K Bhatia (Dinesh Publications)
- Medical Entrances Biology (Vol 1, 2 and 3) Mamta R Solanki and Lalita Ghotik (Target Publications)
- Together with Biology by S Venugopal
To have a deeper knowledge and practice, Trueman's Biology and MTG Fingertips Biology prove to be extremely fruitful. These contain a complete explanation as well as a vast number of objective-type questions. Practicing previous years’ NEET papers is also essential for knowing how much precision is required.
Now that we know which book is best for NEET Biology, information about the exam pattern and subject-wise weightage would prove useful. Aspirants of NEET 2026 are advised to go through the section-wise weightage for different topics in Biology given in the table below. This table will help candidates prepare a list of the topics that are important and allocate time for various subjects.
Commonly asked questions
The NMC has released the syllabus for NEET 2026 examination. The NMC NEET UG syllabus 2026 is published on the website of the National Medical Commission (NMC) - nmc.org.in. Candidates can download the NMC syllabus for NEET 2026 here - https://www.shiksha.com/medicine-health-sciences/neet-exam-syllabus
The National Medical Commission (NMC) revised the NEET syllabus in 2024. In the Biology, chapters were removed in around six units. The table brings the list of chapters and topics along with the units, which were removed in the NEET syllabus.
Units | Chapters/Topics |
|---|---|
Structural Organisation in Animals and Plants | Animal tissues; Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (Frog). (Brief account only) |
Plant Physiology | · Transport in plants: Movement of water, gases and nutrients; Cell to cell transport-Diffusion, facilitated diffusion, active transport; Plant – water relations – Imbibition, water potential, osmosis, plasmolysis; Long distance transport of water – Absorption, apoplast, symplast, transpiration pull, root pressure and guttation; Transpiration-Opening and closing of stomata; Uptake and translocation of mineral nutrients-Transport of food, phloem transport, Mass flow hypothesis; Diffusion of gases (brief mention). · Mineral nutrition: Essential minerals, macro and micronutrients and their role; Deficiency symptoms; Mineral toxicity; Elementary idea of Hydroponics as a method to study mineral nutrition; Nitrogen metabolism-Nitrogen cycle, biological nitrogen fixation. |
Human Physiology | Digestion and absorption; Alimentary canal and digestive glands; Role of digestive enzymes and gastrointestinal hormones; Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats; Caloric value of proteins, carbohydrates and fats; Egestion; Nutritional and digestive disorders – PEM, indigestion, constipation, vomiting, jaundice, diarrhoea. |
Reproduction | Reproduction in organisms: Reproduction, a characteristic feature of all organisms for continuation of species; Modes of reproduction – Asexual and sexual; Asexual reproduction; Modes-Binary fission, sporulation, budding, gemmule, fragmentation; vegetative propagation in plants. |
Biology and Human Welfare | Improvement in food production; Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry. |
Ecology and Environment | Organisms and environment: Habitat and niche; Population and ecological adaptations Ecosystem Patterns: Nutrient cycling (carbon and phosphorous); Ecological succession; Ecological Services fixation, pollination, oxygen release. Biodiversity and its conservation: Sacred Groves. Environmental issues: Air pollution and its control; Water pollution and its control; Agrochemicals and their effects; Solid waste management; Radioactive waste management; Greenhouse effect and global warning; Ozone depletion; Deforestation; Any three case studies as success stories addressing environmental issues. |
Also Read: NEET Biology Syllabus with Chapter-wise Weightage
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NEET Biology section-wise weightage
The following table brings the topic-wise priority and weightage in the NEET question paper.
| Biology Chapters and Topics |
Average No. of Questions from the Chapter |
Weightage of the Chapter and Topic |
|---|---|---|
| Botany |
50 |
100% |
| Cell Biology Cell Division Nucleus Plastids |
4 2 1 2 |
8% 4% 2% 4% |
| Ecology-Biodiversity and Conservation Introduction, Level of biodiversity, Pattern of biodiversity, Loss of biodiversity Conservation of biodiversity |
5 4 1 |
10% 8% 2% |
| Plant Kingdom - Algae |
1 1 |
2% 2% |
| Genetics - I Introduction, Mendelism, Monohybrid cross, Dihybrid cross, Back cross, Test cross, |
4 4 |
8% 8% |
| Sexual Reproduction in Flowering Plants Pollination Fertilization and embryogenesis, Seed and Polyembryony |
3 2 1 |
6% 4% 2% |
| Ecology-Ecosystem Productivity, Decomposition, Energy flow, Food chain, Food web, Ecological pyramids |
1 1 |
2% 2% |
| Anatomy of Flowering Plants Plant Tissues, Tissue Systems |
3 3 |
6% 6% |
| Biotechnology Principles of Biotechnology Applications of Biotechnology in Agriculture Processes of Biotechnology |
4 2 1 1 |
8% 4% 2% 2% |
| Morphology of Flowering Plants Flower |
4 4 |
8% 8% |
| Plant Physiology - Plant Growth and Growth Hormones Growth and Development Introduction, Discovering of PGR, Auxin, Gibberellins and |
4 2 2 |
8% 4% 4% |
| Plant Physiology-II-Photosynthesis In Higher Plants Dark Reaction C3-cycle, C4 cycle, Photorespiration, CAM-cycle and Factors |
3 3 |
6% 6% |
| Genetics-II DNA Replication, Transcription, Genetic code and Translation Regulation of gene expression, HGP and DNA fingerprinting |
4 3 1 |
8% 6% 2% |
| Biomolecule-I Lipids Proteins |
2 1 1 |
4% 2% 2% |
| Ecology-Organisms and Population Adaptations, Population and Population interactions, Biotic community |
1 1 |
2% 2% |
| Plant Physiology-II-Respiration in plants Aerobic respiration- Link reaction and Krebs cycle, Terminal oxidation, Respiratory balance sheet, Amphibolic pathway, Anaerobic respiration-fermentation, Respiratory quotient |
2 2 |
4% 4% |
| Biomolecule-II Enzymes |
2 2 |
4% 4% |
| Biology In Human Welfare Microbes in Human Welfare |
1 1 |
2% 2% |
| Biological Classification Kingdom-Fungi |
2 2 |
4% 4% |
| Zoology |
50 |
100% |
| Cell Biology Cell Division Plastids Mitochondria |
4 2 1 1 |
8% 4% 2% 2% |
| Genetics-I Introduction, Mendelism, Monohybrid cross, Dihybrid cross, Back cross, Test cross, Incomplete dominance, Codominance, Multiple allelism, Pleiotropy Mutation, Pedigree analysis, Genetic disorders |
2 1 1 |
4% 2% 2% |
| Biotechnology Process of Biotechnology Applications of Biotechnology in Medicine, Transgenic Animals |
4 3 1 |
8% 6% 2% |
| Genetics - II DNA Replication, Transcription, Genetic code and |
2 2 |
4% 4% |
| Ecology-Organisms and Population Adaptations, Population and Population interactions, Biotic community |
1 1 |
2% 2% |
| Biomolecule - II Enzymes
|
2 2 |
4% 4% |
| Body fluids and circulation Heart and conduction Blood pressure, ECG |
2 1 1 |
4% 2% 2% |
| Animal Kingdom - I Porifera Arthropoda |
3 1 2 |
6% 2% 4%
|
| Human Reproduction and Reproductive Health Reproductive Health Female Reproductive System Gametogenesis, Reproductive cycles Fertilization, Embryonic, development |
7 2 2 2 1 |
14% 4% 4% 4% 2% |
| Excretory Products and Their Elimination Uriniferous tubule/Nephrons |
2 2 |
4% 4% |
| Neural Control and Coordination CSF, Brain covering, Brain Cavity Brain and Spinal cord |
2 1 1 |
4% 2% 2% |
| Locomotion and Movement Muscles Joints |
2 1 1 |
4% 2% 2% |
| Biology In Human Welfare-Human Health and Disease Diseases caused by virus Diseases caused by bacteria Immune System and Common Human Disease Drug addiction |
5 1 1 2 1 |
10% 2% 2% 4% 2% |
| Breathing and Exchange of Gases Respiratory volume and capacity Exchange and transport of gases |
2 1 1 |
4% 2% 2% |
| Origin and Evolution Evidences of Evolution Theories of Evolution |
4 1 3 |
8% 2% 6% |
| Chemical Coordination and Integration Mode of action of Hormones Thyroid gland |
2 1 1 |
4% 2% 2% |
| Structural Organisation in Animal Epithelial tissue |
1 1 |
2% 2% |
| Animal Kingdom - II Chordarta Cyclostomata/Pisces |
3 1 2 |
6% 2% 4% |
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1. Amrita School of Medicine
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