NEET Biology Chapter Wise Weightage 2026 For Botany and Zoology

NEET Biology Chapter Wise Weightage 2026 gives a clear idea of which Botany and Zoology chapters carry the most marks in NEET. Students can plan better, revise smartly, and focus on high-weightage topics to score higher. With NEET Biology Chapter Wise Weightage 2026, candidates can manage time well and prepare according to exam trends.

authorImageShruti Kumari18 Dec, 2025

NEET Biology Chapter-wise Weightage 2026

 

NEET Biology Chapter Wise Weightage 2026 plays an important role for candidates preparing for the NEET Exam. Biology as a subject makes half of the NEET examination therefore, knowing the weightage is very important. Because knowing chapter-wise helps them in planning and executing their study plans accordingly. 

Therefore, students can use this about chapter weightage to understand which chapter they need to prepare next. This way, they can revise properly, use their time wisely, and make sure they cover the important topics.

NEET Biology Chapter Wise Weightage 2026 Overview 

NEET Biology syllabus includes both Botany and Zoology topics. Each chapter has a weightage based on trends from previous exams, which helps candidates identify chapters that are more likely to appear in the NEET 2026 exam. 

NEET Biology Chapter-wise Weightage 2026 Overview
Section Contribution to NEET Importance
Botany 50% of Biology questions Focus on high-weightage chapters like Molecular Basis of Inheritance, Cell Cycle and Cell Division
Zoology 50% of Biology questions Focus on high-weightage chapters like Animal Kingdom, Biotechnology - Principles and Processes
Difficulty Levels Easy, Medium, Hard Questions vary to test knowledge, application, and higher-order thinking
Analysis Basis NEET 2020-2024 Weightage calculated from past exam trends for accurate preparation

NEET Biology Chapter Wise Weightage 2026 for Botany 

Botany includes several chapters that form a significant portion of the NEET Biology syllabus. Chapters with higher weightage should be prioritized for preparation.

NEET Biology Chapter-wise Weightage 2026 for Botany
Chapter/Topic Weightage (%)
Molecular Basis of Inheritance 14%
Principles of Inheritance and Variation 10%
Cell Cycle and Cell Division 9%
Anatomy of Flowering Plants 7%
Plant Kingdom 7%
Morphology of Flowering Plants 6%
Plant Growth and Development 6%
Sexual Reproduction in Flowering Plants 6%
Cell: The Unit of Life 5%
Biodiversity and Conservation 4%
Respiration in Plants 4%
Microbes in Human Welfare 4%
Ecosystem 4%
Photosynthesis in Higher Plants 4%
Biological Classification 3%
Organisms and Populations 4%
The Living World 1%

NEET Biology Chapter Wise Weightage 2026 for Zoology 

Zoology is equally important for NEET. Knowing the NEET Biology Chapter Wise Weightage 2026 for Zoology helps candidates focus on chapters that contribute more questions.

NEET Biology Chapter-wise Weightage 2026 for Zoology
Chapter/Topic Weightage (%)
Animal Kingdom 13%
Biotechnology - Principles and Processes 12%
Biomolecules 10%
Structural Organisation in Animals (Animal Tissues) 8%
Reproductive Health 8%
Human Reproduction 6%
Evolution 6%
Locomotion and Movement 6%
Human Health and Disease 6%
Biotechnology and its Applications 7%
Body Fluids and Circulation 5%
Excretory Products and their Elimination 5%
Breathing and Exchange of Gases 4%
Chemical Coordination and Integration 4%
Neural Control and Coordination 2%

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PW Disha is an online counselling platform for candidates preparing for NEET exams. Students can connect with the mentors for the sessions to share their doubts. 

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NEET Biology Chapter-wise Weightage 2026 FAQs

What is NEET Biology Chapter Wise Weightage 2026?

NEET Biology Chapter Wise Weightage 2026 provides a detailed breakdown of chapters in Botany and Zoology, showing their contribution to the NEET exam. It helps candidates prioritize high-weightage chapters for effective preparation.

Why is NEET Biology Chapter Wise Weightage important for preparation?

It helps candidates focus on chapters that contribute more questions, manage study time efficiently, and strengthen understanding of high-impact topics, increasing the chances of scoring higher marks.

Which chapters have the highest weightage in Botany for NEET 2026?

The high-weightage Botany chapters are Molecular Basis of Inheritance (14%), Principles of Inheritance and Variation (10%), and Cell Cycle and Cell Division (9%). Candidates should prioritize these chapters.

Which chapters have the highest weightage in Zoology for NEET 2026?

In Zoology, Animal Kingdom (13%), Biotechnology - Principles and Processes (12%), and Biomolecules (10%) are the chapters with the highest weightage. Focusing on these chapters can improve exam performance.

Where can I access the NEET Biology Chapter Wise Weightage 2026 PDF?

The PDF is available on official NEET preparation websites. Candidates can download it for easy reference and to plan their preparation according to chapter importance.