How to Study Biology for NEET UG 2025? Tips, Tricks & Chapter-Wise Strategy!

How to Study Biology for NEET UG 2025: Biology is vital in deciding students’ success in the NEET UG exam. Everyone knows that biology is an important section, as it is one of the most scoring subjects. Candidates should plan wisely for the NEET Biology preparation. It does not mean that candidates can neglect the other two subjects. The NEET UG Biology paper is considered an average difficulty meter among all other subjects. Candidates should know the tips to qualify for the NEET UG exam.

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In the biology section, there will be 100 questions in the NEET UG paper, out of which candidates must attempt any 90 questions offering a total of 360 marks. The article will give the candidates important NEET preparation tips to help them pass the entrance exam.

NEET UG 2025 Biology Pattern

When we look at how to study Chemistry for NEET UG, the primary thing is understanding the NEET UG Exam Pattern. The table below contains the Biology section’s structure in the NEET UG exam.

BiologyNumber of QuestionsMarking Scheme
Botany Section A35140
Botany Section B1540
Zoology Section A35140
Zoology Section B1540
Total100 (90 applicable for attempt)360

How to Prepare for NEET Biology (Strategies)

NEET UG Biology Important Topics 2025

Class 11th Biology Important topic for NEET preparationClass 12th Biology Important topic for NEET preparation
Plant Kingdom
> Questions from different types of algae and their pigments
> General characters of pteridophytes and gymnosperms
Reproduction
>Gametogenesis in plants
>Gametogenesis in humans
>Reproductive structures in plants and animals
>Polyembryony, Parthenocarpy, apomixis
>Menstrual cycle
Biological classification
General features of Monera, Protista, Fungi
Genetics & evolution
>Dihybrid cross, linkage
>Codominance
>Pedigree analysis
>Genetic disorders
>Darwinism and natural selection
>Human evolution
Structural organization in plants and animals
>Root, stem, and leaf anatomy
>Animals’ tissues and their functions, specifically epithelial tissues
Biotechnology
>Process and applications
>BT cotton, RNAi, Human insulin, Gene therapy, molecular diagnostics
Cell: Structure & Functions
>Mycoplasma, nucleus, chromosomes, ribosomes, chloroplast, and mitochondria
>Meiosis – Prophase I
Biology in human welfare
>Human immunity
>AIDS, Cancer
>Drugs
Plant physiology
>C3, C4 cycle
>Kranz anatomy
>Glycolysis and Krebs cycle
>ETS complexes
>Photoperiodism
>Transpiration pull
>Bulk movement in Phloem
>Mineral deficiency & Nitrogen cycle
Ecology and environment
>Environmental issues
>Biogeochemical cycles
>Population interactions
>Adaptations
>Succession
Animal/Human Physiology
>All topics, specifically diagrams, are critical

NEET Biology Preparation: Weightage of Important Topics

The perfect method to solving the NEET UG biology section involves understanding the essential topics, the syllabus, and their weightage. The following table brings the topics from the NEET UG Biology Chapter Wise Weightage as assigned.

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NEET UG Biology chapter-wise weightage

ChapterWeightage out of 100
Diversity in Living World14%
Cell Structure and Function5%
Structural Organisation in Animals and Plants9%
Plant Physiology6%
Human Physiology20%
Reproduction9%
Genetics and Evolution18%
Biotechnology and Its Applications3%
Biology and Human Welfare4%
Ecology and environment12%

NEET UG Biology Botany Chapterwise questions

ClassBotany important chapters for NEET UGTotal
12thBiology in Human Welfare1
11thCell & Cell Cycle5
11thDiversity of Life5
12thEcology6
12thGenetics6
11thPlant Physiology8
12thReproduction & Sexual Reproduction4
11thStructural Organisation of Plants5
12thAnimal Husbandry & Biotechnology7
12thEvolution: Theories & Evidence1
11thBiomolecules2
Total50

NEET UG Biology Zoology Chapterwise questions

ClassZoology important chapters for NEET UGTotal
12thBiology in Human Welfare2
11thCell Structure and function4
11thDiversity of Life0
12thEcology3
12thGenetics5
11thPlant Physiology0
12thReproduction & Sexual Reproduction0
11thStructural Organisation of Plants0
11thAnimal Kingdom5
12thAnimal Husbandry & Biotechnology6
12thEvolution1
12thHuman Health & Disease1
11thHuman Physiology10
12thHuman Reproduction & Reproductive Health6
11thBiomolecules3
11thStructural Organisation in Animals4
Total50

What are the Best Books for NEET Biology?

Candidates preparing for the NEET UG exam must use Biology NCERT books for classes 11 and 12 NCERT Book. Candidates must choose the best NEET books that can be helpful to crack the NEET exam. Selecting the best books is undoubtedly the most important preparation for NEET UG. These books also included the most important topics & relevant resources from the excess of study materials available in the market. More practice from the best books will help you to enhance the preparation strategy, speed, and accuracy level.

Name of BookBuy Link Here
NCERT Biology Class XI textbooksClick Here
NCERT Biology Class XII textbooksClick Here
Biology Vol 1 and Vol 2 by TruemanClick Here
Objective Biology by DineshClick Here
Objective Botany by AnsariClick Here
Pradeep Guide on BiologyClick Here
GR Bathla publications for BiologyClick Here

NEET UG Analysis for Biology Section

In this section, we take the last year’s Biology NEET UG analysis in terms of topics, difficulty level, weightage and coverage of the NEET UG syllabus

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NEET UG Analysis for Botany Section

TopicsNumber of Questions
Plant Kingdom3
Morphology of Flowering Plants3
Anatomy of Flowering Plants3
Cell: The Unit of Life1
Cell Cycle & Cell Division2
Biomolecules-I2
Mineral Nutrition2
Photosynthesis in Higher Plants3
Respiration in Plants2
Plant Growth & Development3
Sexual Reproduction in Flowering Plants3
Principles of Inheritance and Variation4
Molecular Basis of Inheritance4
Biotechnology: Principles and Processes3
Biotechnology and Its Applications1
Organisms and Population2
Ecosystem 2
Biodiversity and Conservation2
Environmental Issues2
Total Number of Questions50

NEET UG Analysis for Zoology Section

Topic Number of Questions
Animal Kingdom2
Cockroach1
Structural Organisation in Animals (Animal Tissue)3
Digestion and Absorption (Digestive System)2
Breathing and Exchange of Gases (Respiratory System)2
Body Fluids And Circulation (Circulatory System)2
Excretory Products And Their Elimination (Excretory System)1
Locomotion And Movement (Muscles, Skeletal System)2
Biomolecules2
Neural Control And Co-ordination (Nervous System, Sensory Organs)1
Chemical Co-ordination and Integration (Endocrine System2
Human Reproduction3
Reproductive Health2
Origin and Evolution2
Human Health and Disease2
Strategies for Enhancement in Food Production1
Microbes in Human Welfare1
The Living World1
Biological Classification3
Ecology3
5/5 - (8 votes)

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