NEET 2026 Biology Syllabus, Topics, Class-Wise Chapters

NEET 2026 Biology syllabus updated for the May 3, 2026 exam, presents some important topics from Class 11 and 12. NEET aspirants can look at Botany and Zoology chapters, major areas like genetics and ecology, and study needs. 

 

authorImagePriyanka Agarwal20 Nov, 2025

NEET 2026 Chemistry Syllabus

 

NEET 2026 Biology syllabus covers crucial chapters from Class 11 and Class 12. It involves topics relating to plants, animals, cells, ecology, genetics, and human body systems. The exam is expected on 3rd May 2026, and Biology forms a major part of the paper.

This syllabus is subdivided into Botany and Zoology, thus helping the students understand the important topics to study and how to prepare for them. Knowing the full syllabus makes it easier to revise, focus on key chapters, and score better in the exam.

NEET 2026 Biology Syllabus Overview

NEET 2026 Biology Syllabus has key topics from Class 11 and Class 12. Students must learn these topics well to score high. NEET 2026 will happen on May 3, 2026 (tentatively), for over 20 lakh students. The exam checks your knowledge of plant and animal life, cells, ecology, and more.

Below gives a quick idea of the NEET 2026 Biology syllabus. It helps you understand what you will study, exam details, and how the syllabus is divided:

NEET 2026 Biology Syllabus Overview

Point

Details

Exam Name

NEET UG 2026

Exam Date

May 3, 2026

Total Students Expected

20 lakh+

Biology Sections

Botany and Zoology

Class Levels Covered

Class 11 and Class 12

Main Areas

Plants, animals, cells, ecology, genetics, reproduction, physiology

Why Important?

Biology makes up 50% of the NEET paper

Study Use

Helps plan chapters, revision, and scoring strategy

NEET 2026 Biology Syllabus for Class 11

Class 11 is the starting point for NEET Biology. Topics from Class 11 are the building blocks for Class 12. Students must first understand the basic ideas. Below is the detailed NEET UG 2026 Biology Class 11 Syllabus:

NEET 2026 Biology Syllabus for Class 11

Topic Name

Key Areas

The Living World

Nature, characteristics, biodiversity

Biological Classification

Five kingdom system, classification criteria

Plant Kingdom

Algae, bryophytes, pteridophytes, gymnosperms

Animal Kingdom

Non-chordates, chordates

Morphology of Flowering Plants

Root, stem, leaf, flower

Anatomy of Flowering Plants

Plant tissues, tissue systems

Structural Organisation in Animals

Animal tissues, organs

Cell: Structure and Function

Cell types, organelles, plasma membrane

Biomolecules

Carbohydrates, proteins, enzymes

Cell Cycle and Cell Division

Phases, mitosis, meiosis

Transport in Plants

Mechanisms, water and minerals movement

Mineral Nutrition

Essential minerals, deficiency symptoms

Photosynthesis in Higher Plants

Process, factors affecting

Respiration in Plants

Types, mechanism

Plant Growth and Development

Plant hormones, growth stages

Digestion and Absorption

Processes, organs involved

Breathing and Respiration

Respiratory system, gas exchange

Body Fluids and Circulation

Blood, circulatory system

Excretory Products and Their Elimination

Kidney function, urine formation

Locomotion and Movement

Muscle structure, movement

Neural Control and Coordination

Brain, spinal cord, nerves

Chemical Coordination and Integration

Endocrine glands, hormones

NEET 2026 Biology Syllabus for Class 12

Class 12 carries advanced topics for NEET Biology. These chapters have more details about life processes. Find below the NEET UG 2026 Biology Class 12 Syllabus with key areas to learn.

NEET UG 2026 Biology Class 12 Syllabus

Topic Name

Key Areas

Reproduction in Organisms

Types, life cycles

Sexual Reproduction in Flowering Plants

Flower, pollination, seeds

Human Reproduction

Male and female systems, pregnancy

Reproductive Health

Family planning, health issues

Principles of Inheritance and Variation

Mendel's laws, inheritance patterns

Molecular Basis of Inheritance

DNA, RNA, genetics

Evolution

Darwin, genetic drift, speciation

Human Health and Disease

Disease types, immunity

Strategies for Enhancement in Food Production

Animal husbandry, plant breeding

Microbes in Human Welfare

Useful microbes, fermentation

Biotechnology: Principles and Processes

DNA technology, procedures

Biotechnology and its Applications

Medicine, agriculture

Organisms and Populations

Population dynamics

Ecosystem

Function, structure

Biodiversity and Conservation

Protection, loss, biodiversity value

Environmental Issues

Pollution, climate change

Important Topics in NEET 2026 Biology

This section covers chapters frequently tested in NEET Biology syllabus. These topics are crucial for scoring well.

  • Human Physiology

  • Genetics and Evolution

  • Plant Physiology

  • Cell Biology

  • Ecology and Environment

  • Reproduction

Focus more on these, as they often carry more marks. Practice diagram labeling for plant and animal structures. Be sure to revise concept maps for each topic.

How to Prepare for NEET 2026 Biology Syllabus?

Preparing for NEET Biology needs smart planning. Always begin with the NEET 2026 Biology syllabus. Break down big topics into notes. Here are some tips for the NEET Biology syllabus:

  • Read NCERT Class 11 and 12 books closely. Practice questions daily.

  • Make charts and tables for topics like genetics, human physiology, and plant tissues.

  • Use sample papers and old NEET papers to test yourself.

  • Revise diagrams and definitions regularly.

  • Write short points and practice labeling.

  • Join test series or study groups for doubt-clearing.

Use the NEET Biology syllabus to check your progress. Revise topics often and keep a formula sheet for quick recall. Always try to study with clear, short notes for each chapter.

Why Choose PW Disha for NEET 2026 Preparation?

PW Disha is a digital platform where NEET aspirants can talk directly to dedicated mentors for guidance. Students can ask questions and get instant help through personal one-on-one sessions. PW Disha has many features to support students:

  • The first chat session of five minutes is free for every student. 

  • Each student is connected with a mentor who focuses only on NEET preparation needs. 

  • Chat attachments are given so students can look back at their conversation easily. 

  • The mentor’s availability shows online so students know when to connect. 

  • After each session, students are asked to share feedback to help make the platform better for everyone.

NEET 2026 Exam Dates NEET UG Syllabus 2026
NEET UG 2026 Physics Syllabus NEET UG 2026 Chemistry Syllabus

 

NEET 2026 Biology Syllabus FAQs

What are the main topics in NEET 2026 Biology syllabus?

NEET 2026 Biology syllabus covers plant and animal life, genetics, ecology, reproduction, and physiology. Both Class 11 and 12 chapters are important.

 

Where can I find the NEET UG 2026 Biology Class 11 syllabus?

You can find the NEET UG 2026 Biology Class 11 syllabus on the official NEET website . Check the reference link in this article.

How many chapters are in the NEET UG 2026 Biology Class 12 syllabus?

Stick to the NCERT books, practice questions, and revise inorganic tables. Learn organic reactions thoroughly for better preparation.

 

How should I prepare for the NEET 2026 Biology syllabus?

Focus on NCERT, practice MCQs, revise notes, make flashcards, and solve sample papers regularly. Use diagrams and concept maps for revision.

 

Why is the Biology syllabus important for NEET UG 2026?

The NEET Biology syllabus is critical as it forms half of the exam. Good preparation helps you secure a medical seat.