NEET Biology Deleted Syllabus 2025 consists of topics like Population and ecological adaptations, Radioactive waste management, the Greenhouse effect and global warning, Ozone depletion, Deforestation and so on. The NEET biology is a combination of topics taken from botany and zoology. The
NEET 2025
deleted topics will help stduents understand the chapters that they must not study for the exam. Rather, students must study the topics that consist of more importance and high weightage as most of the questions will be asked from those topics. On the other hand, students must try to look out for topics that repeat themselves every year.
After conducting a detailed analysis, they should study those topics as there is a high chance that these topics will reappear this year as well. Studying repetitive and high-weightage topics with the help of 20-80 study techniques will help students achieve their desired scores. These topics are deleted from the syllabus as they are not relevant as per the medical industry requirements. Some of the topics that are added in the
NEET 2025 syllabus
are the Classification and nomenclature of enzymes, Dengue, Chikungunya, and Protein biosynthesis. In this article, students can go through the NEET Biology deleted syllabus 2025 topics, added topics and so on.
Topics Deleted from NEET 2025 Biology Syllabus
NTA authorities have modified the NEET 2025 syllabus and removed some of the topics from the syllabus. Students can find the topics that are removed from the NEET 2025 mentioned below.Unit name | NEET Biology Syllabus Deleted Topics |
|---|---|
Diversity in the Living World | Three domains of life, Tools for the study of Taxonomy: Museums, Zoos, Herbaria, Botanical gardens, Angiosperms, angiosperm classification up to class, characteristic features and examples |
Structural Organization in Animals and Plants | Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (cockroach). (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 Seed dormancy; Vernalisation; Photoperiodism |
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, diarrhea Reflex action; Sense organs; Elementary structure and function of eye and ear |
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 | Tobacco abuse, Improvement in food production; Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry |
Ecology and Environment | Habitat and niche, Population and ecological adaptations, Nutrient cycling (carbon and phosphorous); Ecological succession; Ecological Services-Carbon fixation, pollination, oxygen release 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: FAQs Regarding NEET 2025 Syllabus by NTA
Topics Added in the NEET 2025 Syllabus
NTA has organised some new topics in the NEET syllabus 2025 online on the official website. Students can check the detailed topics added in the NEET 2025 syllabus mentioned below.
Unit Name | NEET Syllabus Added Topics |
|---|---|
Structural Organization in Animals and Plants | Family (malvaceae, Cruciferae, leguminoceae, compositae, graminae) Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (frog). (Brief account only) |
Cell Structure and Function | Classification and nomenclature of enzymes |
Genetics and Evolution | Protein biosynthesis |
Biology and Human Welfare | Dengue, Chikungunya |
Updated NEET Biology Syllabus 2025
NMC has added the following topics to the NEET Biology Syllabus 2025:
Unit Name | Updated NEET Syllabus 2025 for Biology |
|---|---|
Structural Organization in Animals and Plants |
|
Diversity in the Living World |
|
Plant Physiology |
|
Ecology and Environment |
|
Biology and Human Welfare |
|
Reproduction |
|
Human Physiology |
|
Also Read: FAQs Regarding NEET 2025 Syllabus by NTA
NEET 2025 Biology Section Preparation Tips and Tricks
There are certain tips and tricks that will help students to prepare better for the exam. Students can find the NEET biology section preparation tips and tricks mentioned below.- Make a Dedicated Timetable: Having a proper timetable to prepare for NEET 2025 Biology is crucial for students. It will allow them to equally divide their time and attention between the different topics & concepts in NEET 2025 Biology. Additionally, students must be very consistent regarding the topics that they have to study for the exam. By being consistent form the exam, they will get more familiar with the exam topics.
- Breakdown Complex Theories: Students may often find the biology terms very difficult to understand generally. However, some of words in the subject have synonymns that students must find out for better understanding. Students must take a note of these words in the syllabus as it will help them to understand the theories better. Once students get familiar with the theories, they will be able to understand the biological phenomenon and concepts.
- Use Flashcards for Diagrams & Scientific Vocabulary: Flash Cards are an useful way of learning wherein students write down a small part of a big data on a small and flashy piece of paper. As these pages have neon colours, the colour theory works for students and they are able to recall the summary easlity during revision. This can help students comprehend the diagrams & biological terns more effectively.
- Take Part in Study Groups: Students must actively take part in study groups as it will give them a chance to interact with other examinees. It will help students in discussing ideas, share knowledge, solve questions while they will be able to learn it together. Stduents will be able to discuss and explain concepts with clarity. As students doubts will be clear they will be able to memorise the topics more effectively. Further, in group studies, students will be able to fill their knowledge gaps regarding the concepts and topics that they are studying during their exam preparations.
- Conceptual Mapping: Conceptual mapping is a good way to help in the preparations for NEET 2025 Biology section. Conceptual mappings are visual techniques of learning pr learning methods employed by creating tables, charts, and personal notes, to break down complex topics into small chunks for studying. In the conceptual learning method, students can use colourful ink, highlighters, and bulleted lists and make their NEET exa preparation as well as learning more intresting.
Prioritize High-Weightage Topics: Stduents must prortise high weightafe topics as the questions in the exam usually come from these topics. These topics have the most highest weightage and students must spend more time on these topics. As per the analysis, the NEET Biology Important Topics include Ecology and Environment, Biology in Human Welfare, Biotechnology and Its Applications, and Genetics and Evolution and more. Students must prepare these topics as it will help them to get their desired scores and prepare faster for the exam.
Practice Daily: Practicing mock tests daily increses students knowledege and will help in understanding exam difficulty levels. Students can jot down the improvement areas based on their mock test performance, analyse their strengths and weaknesses. Students must work on their weaknesses and try to improve in those chapters. Practising daily, will help students to know their preparation levels and stress less on the exam day.
NEET Biology Deleted Syllabus: Preparation Guide
Aspirants should be updated with the NEET Biology Deleted Topics 2025 to excel in the entrance exam. Here are a few important links that will help them prepare and perform well in the NEET UG Exam 2025:
Therefore, these were the NEET 2025 deleted topics that students must not study in the NEET 2025 exam preparations. Students must make sure to not loose track and be mindful of the topics that are removed from the NEET 2025 syllabus. They must re-strategise and create a realistic study roadmap that will help them to get their desired scores. Students must study the topics that they find difficult first as they will have the time and they slowly cover the topics that they find easier for exam preparations. For any queries and questions regarding NEET Biology Deleted Syllabus: Updated Biology Topics they can log on to our CollegeDekho QnA Zone or contact our toll-free helpline number 18005729877.
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FAQs
Some of the chapters that were deleted from the NEET Biology Syllabus are Taxonomic Aid, Secondary Growth, Mineral Nutrition, and Environmental Issues.
Yes, the NEET 2024 Syllabus has been reduced. National Medical Council (NMC) has removed a lot of topics and instead added a few new topics to the NEET Biology Syllabus.
A total of 90 multiple choice questions will be asked to the students from the NEET Biology Syllabus 2025.
NEET Previous Year Question Paper
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