CUET UG 2026 🧬 BIOLOGY
Complete Details: Notification, Exam Pattern, Syllabus, Best Books, Smart Classes, Test Series, Previous Year Questions, Practice MCQs, Free PDFs.
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✪ Syllabus of CUET UG Exam (Biology)
Syllabus of CUET UG Exam (Biology): Download
Syllabus – CUET UG Exam – Biology (Original PDF)
Syllabus – CUET UG Exam – Biology (Table)
Syllabus of CUET UG Exam (Biology) Hindi : Soon
Unit–I Reproduction
Sexual Reproduction in Flowering Plants: Flower structure; development of male and female gametophytes; pollination – types, agencies and examples; outbreeding devices; pollen–pistil interaction; double fertilization; post-fertilization events – development of endosperm and embryo, development of seed and formation of fruit; special modes – apomixis, parthenocarpy, polyembryony; significance of seed dispersal and fruit formation.
Human Reproduction: Male and female reproductive systems; microscopic anatomy of testis and ovary; gametogenesis – spermatogenesis and oogenesis; menstrual cycle; fertilisation, embryo development up to blastocyst formation, implantation; pregnancy and placenta formation (elementary idea); parturition (elementary idea); lactation (elementary idea).
Reproductive Health: Need for reproductive health and prevention of Sexually Transmitted Diseases (STDs); birth control – need and methods, contraception and medical termination of pregnancy (MTP); amniocentesis; infertility and assisted reproductive technologies – IVF, ZIFT, GIFT (elementary idea for general awareness).
Unit–II Genetics and Evolution
Principles of Inheritance and Variation: Heredity and variation: Mendelian inheritance; deviations from Mendelism – incomplete dominance, co-dominance, multiple alleles and inheritance of blood groups, pleiotropy; elementary idea of polygenic inheritance; chromosome theory of inheritance; chromosomes and genes; sex determination – in humans, birds and honey bee; linkage and crossing over; sex-linked inheritance – haemophilia, colour blindness; Mendelian disorders in humans – thalassemia; chromosomal disorders in humans – Down's syndrome, Turner's and Klinefelter's syndromes.
Molecular Basis of Inheritance: Search for genetic material and DNA as genetic material; structure of DNA and RNA; DNA packaging; DNA replication; Central Dogma; transcription, genetic code, translation; gene expression and regulation – lac operon; genome, Human and rice genome projects; DNA fingerprinting.
Evolution: Origin of life; biological evolution and evidences for biological evolution (paleontology, comparative anatomy, embryology and molecular evidences); Darwin's contribution, modern synthetic theory of evolution; mechanism of evolution – variation (mutation and recombination) and natural selection with examples, types of natural selection; gene flow and genetic drift; Hardy–Weinberg's principle; adaptive radiation; human evolution.
Unit–III Biology and Human Welfare
Human Health and Disease: Pathogens; parasites causing human diseases (malaria, dengue, chikungunya, filariasis, ascariasis, typhoid, pneumonia, common cold, amoebiasis, ring worm) and their control; basic concepts of immunology – vaccines; cancer, HIV and AIDS; adolescence – drug and alcohol abuse.
Microbes in Human Welfare: Microbes in food processing, industrial production, sewage treatment, energy generation and microbes as bio-control agents and bio-fertilizers. Antibiotics; production and judicious use.
Unit–IV Biotechnology and its Applications
Biotechnology: Principles and Processes: Genetic engineering (Recombinant DNA Technology).
Biotechnology and its Applications: Application of biotechnology in health and agriculture: human insulin and vaccine production, stem cell technology, gene therapy; genetically modified organisms – Bt crops; transgenic animals; biosafety issues, biopiracy and patents.
Unit–V Ecology and Environment
Organisms and Populations: Population interactions – mutualism, competition, predation, parasitism; population attributes – growth, birth rate and death rate, age distribution.
(Topics excluded: Organism and its Environment, Major Abiotic Factors, Responses to Abiotic Factors, Adaptations)Ecosystem: Ecosystems – patterns, components; productivity and decomposition; energy flow; pyramids of number, biomass, energy.
(Topics excluded: Ecological Succession and Nutrient Cycles)Biodiversity and Conservation: Biodiversity – concept, patterns, importance; loss of biodiversity; biodiversity conservation; hotspots, endangered organisms, extinction, Red Data Book, Sacred Groves, biosphere reserves, national parks, wildlife sanctuaries and Ramsar sites.
✪ Best Books of Biology for CUET UG Exam (English Medium)
NCERT Based Standard Reference Books of Biology For CUET UG Exam
NCERT Class 12 Biology Book By NCERT
Trueman's Biology Vol 1 And 2 By Trueman
Modern ABC Of Biology Class XII (Part I & II) By B. B. Arora And A. K. Sabharwal
Biology @ Your Fingertips By Rahul Chawla
Objective Biology By Dinesh
NCERT Based Objective Book of Biology
Disha Objective Biology Chapter‑wise Practice Question Bank By Disha Experts
Disha Most Expected New Syllabus Biology Chapter‑wise Objective Question Bank By Disha Experts
NCERT Based PYQs and Question Bank
Go To Guide For CUET (UG) Biology/ Biological Studies/ Biotechnology/ Biochemistry With 14 Previous Year Solved Papers & 10 Practice Sets By Disha Experts
PW CUET (UG) Biology 2025 Chapter‑wise & Topic‑wise Question Bank With Past Year Questions (PYQs upto 2024) And Mock Tests By Physics Wallah
CUET UG Biology Chapter‑wise PYQ 800+ Past Year Questions & Practice Sets Book By Two Brothers Publications
✪ Best Books of Biology for CUET UG Exam (Hindi Medium)
NCERT Based Standard Reference Books Of Biology For CUET UG Exam (Hindi Medium)
Super Cracker Series NTA CUET (UG) Jeev Vigyan By Team Prabhat
CUET‑UG: Section‑II (Domain Specific Subjects: Biology, Chemistry, Physics) By RPH Editorial Board
NTA CUET‑UG Entrance Exam 2025 - Science - Study Guide (Section‑II Domain) By Dharmendra Kumar, Anurag, Shilpa, Deepak (Hindi Medium)
NCERT Based Objective Book Of Biology (Hindi Medium)
MTG NTA CUET (UG) Chapterwise Question Bank Biology With Practice Papers By MTG Editorial Board
NCERT Based PYQs And Question Bank (Hindi Medium)
NTA CUET (UG) 2024‑25 Entrance Exam Book For B.Sc (Hindi) All In One By EVIDYA
Understand the Exam Pattern and Syllabus
Begin preparation by analysing the CUET UG Biology syllabus derived strictly from NCERT Class 12 Biology.
The paper contains MCQs with single correct option.
Marking Scheme: +5 for each correct answer and −1 for each wrong attempt.
Identify chapter-wise weightage and frequently asked topics to prioritise important units.
Understanding the structure of the exam builds a strong strategic base.
Build a Strong Foundation from NCERT
NCERT is the primary and most important source for CUET Biology.
Read every chapter from NCERT Class 12 Biology thoroughly.
Highlight definitions, diagrams, processes, and summary points.
Focus strongly on Reproduction, Genetics, Evolution, Biotechnology, and Ecology—high application units.
Aim to understand concepts, not memorise line-by-line, to answer application-based MCQs confidently.
Make a Realistic and Balanced Timetable
Divide daily study hours into three blocks:
Concept learning from NCERT and reference books
Topic-wise MCQ practice
Revision + mock tests
Dedicate 1–2 hours daily exclusively for Biology.
Follow a weekly revision cycle and maintain a progress checklist.
Consistency improves retention and boosts conceptual clarity.
Practice With PYQs and Mock Tests
Solving previous year question papers (PYQs) helps recognise recurring themes.
Benefits of PYQs:
Familiarity with question framing
Improved speed and accuracy
Identification of strong and weak areas
Attempt full-length mock tests weekly.
Toppers recommend solving 20–25 mock tests before the final exam.
Analyse each mock test to refine strategy and avoid repeated mistakes.
Focus on Diagrams and Labelled Figures
Biology is diagram-heavy; many MCQs are structure-based.
Practise all diagrams from NCERT, including:
Flower anatomy
Human reproductive system
DNA and RNA structures
Ecosystem and population interactions
Redraw diagrams and label them clearly to strengthen memory.
Well-labelled diagrams enhance conceptual clarity and improve accuracy.
Strengthen Objective Accuracy and Time Management
Due to negative marking, accuracy is crucial.
Follow key techniques:
Skip difficult questions and return later
Use elimination method for confusing options
Avoid random guessing
Practise with a timer to simulate real exam conditions.
Focus on increasing accuracy first, then speed.
Prioritise High-Weightage Chapters
Based on PYQs and expert analysis, give extra attention to:
Reproductive Health
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Evolution
Biodiversity and Conservation
Mastering these chapters significantly boosts scoring potential.
Use Flashcards and Mind Maps for Quick Revision
Use flashcards for definitions, examples, cycles, and one-liners.
Create mind maps to link concepts visually—useful for Genetics, Ecology, and Reproduction.
Maintain short summary notes for every chapter.
Revision Rule: Review each chapter 3–4 times before the exam.
Stay Consistent and Take Care of Health
Consistency is the biggest factor for success in CUET Biology.
Ensure adequate sleep, nutrition, and breaks to maintain focus.
Study in groups occasionally to improve concept recall.
Watch revision videos for quick recaps and concept strengthening.
A healthy mind and body ensure better memory retention and stress-free performance.
NCERT-Based Standard Reference Books of Biology for CUET UG Exam
NCERT Class 12 Biology Book – By NCERT
Trueman's Biology Vol. 1 & Vol. 2 – By Trueman
Modern ABC of Biology Class XII (Part I & II) – By B. B. Arora & A. K. Sabharwal
Biology @ Your Fingertips – By Rahul Chawla
Objective Biology – By Dinesh
NCERT-Based Objective Books of Biology
Disha Objective Biology Chapter-wise Practice Question Bank – By Disha Experts
Disha Most Expected New Syllabus Biology Chapter-wise Objective Question Bank – By Disha Experts
NCERT-Based PYQs and Question Banks
Go To Guide for CUET (UG) Biology / Biological Studies / Biotechnology / Biochemistry
With 14 Previous Year Solved Papers & 10 Practice Sets – By Disha ExpertsPW CUET (UG) Biology 2025 – Chapter-wise & Topic-wise Question Bank
With PYQs up to 2024 & Mock Tests – By Physics WallahCUET UG Biology Chapter-wise PYQ
800+ Past Year Questions & Practice Sets – By Two Brothers Publications
NCERT आधारित स्टैंडर्ड रेफरेंस किताबें – CUET UG जीव विज्ञान (Hindi Medium)
Super Cracker Series NTA CUET (UG) Jeev Vigyan – Team Prabhat द्वारा
CUET-UG: Section-II (Domain Specific Subjects: Biology, Chemistry, Physics) – RPH Editorial Board द्वारा
NTA CUET-UG Entrance Exam 2025 – Science Study Guide (Section-II Domain)
लेखक: धर्मेंद्र कुमार, अनुराग, शिल्पा, दीपक (Hindi Medium)
NCERT आधारित ऑब्जेक्टिव बुक ऑफ बायोलॉजी (Hindi Medium)
MTG NTA CUET (UG) Chapterwise Question Bank Biology with Practice Papers – MTG Editorial Board द्वारा
NCERT आधारित PYQs एवं क्वेश्चन बैंक (Hindi Medium)
NTA CUET (UG) 2024-25 Entrance Exam Book For B.Sc (Hindi) All In One – EVIDYA द्वारा
✪ NCERT Class 12 (Biology) New PDFs for CUET UG Exam
0. NCERT CLASS 12 BIOLOGY (New) - PDFs
Unit & Content Read | Download PDF | Click
Chapter 1 – Sexual Reproduction in Flowering Plants (Read | Download PDF | Click)
Chapter 2 – Human Reproduction (Read | Download PDF | Click)
Chapter 3 – Reproductive Health (Read | Download PDF | Click)
Chapter 4 – Principles of Inheritance and Variation (Read | Download PDF | Click)
Chapter 5 – Molecular Basis of Inheritance (Read | Download PDF | Click)
Chapter 6 – Evolution (Read | Download PDF | Click)
Chapter 7 – Human Health and Disease (Read | Download PDF | Click)
Chapter 8 – Microbes in Human Welfare (Read | Download PDF | Click)
Chapter 9 – Biotechnology – Principles and Processes (Read | Download PDF | Click)
Chapter 10 – Biotechnology and its Applications (Read | Download PDF | Click)
Chapter 11 – Organisms and Populations (Read | Download PDF | Click)
Chapter 12 – Ecosystem (Read | Download PDF | Click)
Chapter 13 – Biodiversity and Conservation (Read | Download PDF | Click)
Chapter wise PYQs Book of Biology for CUET UG Exam
✪ Smart Classes of Biology for CUET UG Exam
New Pattern Test Series of Biology for CUET UG Exam
BUY BOOKS & NOTES FOR CUET UG EXAM (BIOLOGY)
✪ PREVIOUS YEAR QUESTIONS OF CUET UG EXAM (BIOLOGY) (2023-25): 3 YEARS
CUET UG Exam 2025 (Biology) - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
CUET UG Exam 2024 (Biology) - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
CUET UG Exam 2023 (Biology) - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
Previous Year Questions - CUET UG 2022 Biology - Human Health and Disease: Click
Previous Year Questions - CUET UG 2023 Biology - Human Health and Disease: Click
✪ PREVIOUS YEAR QUESTIONS OF ICAR UG EXAM (BIOLOGY) (2022-2006): 17 YEARS
ICAR UG Exam 2022 BIOLOGY - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2021 BIOLOGY - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2020 BIOLOGY - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2019 BIOLOGY - Previous Year Questions with Answer Key (50 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2018 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2017 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2016 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2015 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2014 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2013 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2012 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2011 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2010 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2009 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2008 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2007 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
ICAR UG Exam 2006 BIOLOGY - Previous Year Questions with Answer Key (60 PYQs): Web | Doc | PDF Download
✪ NOTES FOR CUET UG EXAM (BIOLOGY):
Notes on Reproduction in Organisms: Click | Download PDF
Notes on Sexual Reproduction in Flowering Plants: Click | Download PDF
Notes on Human Reproduction: Click | Download PDF
Notes on Reproductive Health: Click | Download PDF
Notes on Heredity and Variation: Click | Download PDF
Notes on Molecular Basis of Inheritance: Click | Download PDF
Notes on Evolution: Click | Download PDF
Notes on Health and Disease: Click | Download PDF
Notes on Improvement in Food Production: Click | Download PDF
Notes on Microbes in Human Welfare: Click | Download PDF
Notes on Principles and Processes of Biotechnology: Click | Download PDF
Notes on Application of Biotechnology in Health and Agriculture: Click | Download PDF
Notes on Organisms and Environment: Click | Download PDF
Notes on Ecosystems: Click | Download PDF
Notes on Biodiversity and Its Conservation: Click | Download PDF
Notes on Environmental Issues: Click | Download PDF
✪ MCQS FOR CUET UG EXAM (BIOLOGY):
MCQs on Reproduction in Organisms: Click | Download PDF
MCQs on Sexual Reproduction in Flowering Plants: Click | Download PDF
MCQs on Human Reproduction: Click | Download PDF
MCQs on Reproductive Health: Click | Download PDF
MCQs on Heredity and Variation: Click | Download PDF
MCQs on Molecular Basis of Inheritance: Click | Download PDF
MCQs on Evolution: Click | Download PDF
MCQs on Health and Disease: Click | Download PDF
MCQs on Improvement in Food Production: Click | Download PDF
MCQs on Microbes in Human Welfare: Click | Download PDF
MCQs on Principles and Processes of Biotechnology: Click | Download PDF
MCQs on Application of Biotechnology in Health and Agriculture: Click | Download PDF
MCQs on Organisms and Environment: Click | Download PDF
MCQs on Ecosystems: Click | Download PDF
MCQs on Biodiversity and Its Conservation: Click | Download PDF
MCQs on Environmental Issues: Click | Download PDF
✪ BASIC MCQs FOR CUET UG EXAM (BIOLOGY):
Reproduction in Organisms - 50 MCQs: Click | Download PDF
Sexual Reproduction in Flowering Plants - 50 MCQs: Click | Download PDF
Human Reproduction - 50 MCQs: Click | Download PDF
Reproductive Health - 50 MCQs: Click | Download PDF
Heredity and Variation - 50 MCQs: Click | Download PDF
Molecular Basis of Inheritance - 50 MCQs: Click | Download PDF
Evolution - 50 MCQs: Click | Download PDF
Health and Disease - 50 MCQs: Click | Download PDF
Improvement in Food Production - 50 MCQs: Click | Download PDF
Microbes in Human Welfare - 50 MCQs: Click | Download PDF
Principles and Processes of Biotechnology - 50 MCQs: Click | Download PDF
Application of Biotechnology in Health and Agriculture - 50 MCQs: Click | Download PDF
Organisms and Environment - 50 MCQs: Click | Download PDF
Ecosystems - 50 MCQs: Click | Download PDF
Biodiversity and Its Conservation - 50 MCQs: Click | Download PDF
Environmental Issues - 50 MCQs: Click | Download PDF
✪ ANIMATED VIDEO FOR CUET UG EXAM (BIOLOGY): FROM BEST OF NEET
1. Sexual Reproduction in Flowering Plants
2. Human Reproduction
3. Genetics and Evolution
4: Genetics and Evolution
5: Microbes in Human Welfare
6: Biotechnology and Its Applications
7: Strategies for Enhancement in Food Production
8: Ecology and Environment
9: Biotechnology and Its Applications
10: Ecosystem and Environmental Issues
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