Biology

Biology — NEET Preparation | Notes, PYQ, NCERT, MCQ
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Handwritten Notes
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Botany Complete Notes
80 pages • Class 11+12
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Zoology Complete Notes
78 pages • Class 11+12
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Cell Biology Notes
42 pages • Structure & Function
Cell BioClass 11
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Human Physiology Notes
60 pages • All Systems
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Genetics & Evolution Notes
50 pages • Heredity, DNA
GeneticsClass 12
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Plant Physiology Notes
45 pages • Photosynthesis
BotanyClass 11
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Biotechnology Notes
38 pages • Recombinant DNA
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Reproduction Notes
40 pages • Human + Plant
ReproductionClass 12
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Ecology & Environment Notes
42 pages • Ecosystems
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Animal Kingdom Notes
36 pages • Classification
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Microbiology Notes
28 pages • Bacteria, Virus
MicrobioClass 12
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Quick Revision Notes
30 pages • Last 30 Days
Quick RevAll Topics
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eBooks & Reference Books
Recommended by NEET Toppers
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Trueman’s Elementary Biology
Vol 1 + Vol 2 PDF • Complete
StandardMust Read
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Dinesh Objective Biology
For NEET Practice • Full
PracticeObjective
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MTG NEET Champion Biology
35 Years Solved Papers
35 YearsPYQ
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Pradeep Biology
Class 11 + 12 Complete
ReferenceTheory
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Arihant Biology Handbook
Quick Reference Guide
HandbookQuick Ref
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Previous Year Questions
2014–2024 — Solved with Explanation
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NEET Biology PYQ 2014–2024
10 Years • 900+ Questions
10 YearsSolved
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AIIMS Biology PYQ
2014–2019 (Last AIIMS exam)
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NEET 2024 Paper Analysis
Latest Year • Solutions
2024Latest
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Chapter-wise PYQ Analysis
Weightage 10 Years
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Botany Only PYQ
Class 11+12 Botany Qs
BotanyCompiled
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Zoology Only PYQ
Class 11+12 Zoology Qs
ZoologyCompiled
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NCERT Books — Most Important for NEET
85% NEET Questions from NCERT
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Biology Class 11 NCERT
22 Chapters • 448 pages
Class 11NCERTMust
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Biology Class 12 NCERT
16 Chapters • 336 pages
Class 12NCERTMust
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NCERT Biology Bundle
Class 11 + 12 Together
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NCERT Highlighted Lines
Important Lines for NEET
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NCERT Exemplar Biology
Class 11 + 12 Solutions
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Biology Diagrams
50+ Labeled Diagrams — Print Ready
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Cell Structure Diagrams
Plant & Animal Cell • A4
Cell BioLabeled
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Human Heart Diagram
Internal Structure • Print
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Brain & Neuron Diagrams
All Parts • Labelled
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Plant Cell Organelles
Chloroplast, Mitochondria
BotanyCell
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DNA & Chromosome Diagrams
Replication, Structure
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Digestive System Diagram
Complete Labelled
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Reproductive System Set
Male & Female • Labelled
ReproductionClass 12
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Photosynthesis Diagram
Light & Dark Reactions
BotanyProcess
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All 50+ Diagrams Bundle
Complete Set • Single PDF
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Important Topics
High Weightage NEET — Must Prepare
01
Genetics & Evolution — Must Do
  • Mendel’s Laws of Inheritance
  • DNA Structure & Replication
  • Gene Expression — Transcription & Translation
  • Chromosome & Sex Determination
  • Evolution — Darwin, Lamarck
02
Human Physiology — High Weightage
  • Digestive System & Enzymes
  • Breathing & Respiratory System
  • Circulatory System & Heart
  • Excretion & Kidney Function
  • Nervous System & Reflex Arc
03
Cell Biology — Must Do
  • Cell Structure & Organelles
  • Cell Cycle — Mitosis & Meiosis
  • Biomolecules — Carbs, Proteins, Lipids
  • Enzyme Action & Inhibition
  • Plasma Membrane & Transport
04
Plant Physiology
  • Photosynthesis — Light & Dark
  • Respiration in Plants — Glycolysis
  • Transport in Plants — Xylem, Phloem
  • Plant Growth & Hormones
  • Mineral Nutrition
05
Reproduction — High Weightage
  • Sexual Reproduction in Flowering Plants
  • Human Reproductive System
  • Gametogenesis & Fertilization
  • Reproductive Health & Contraception
  • Pregnancy & Embryonic Development
06
Biotechnology
  • Recombinant DNA Technology
  • PCR & Gel Electrophoresis
  • Genetic Engineering & GMOs
  • Biotechnology in Medicine
  • Bt Cotton, Golden Rice
07
Ecology & Environment
  • Ecosystem & Energy Flow
  • Biogeochemical Cycles — C, N, P
  • Population & Community Ecology
  • Biodiversity & Conservation
  • Environmental Issues
08
Animal & Plant Kingdom
  • 5 Kingdom Classification
  • Plant Kingdom — Cryptogams to Angio
  • Animal Kingdom — Phyla Features
  • Anatomy of Flowering Plants
  • Structural Organisation in Animals
Download Topic Lists
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Top 50 Biology Topics
High Weightage for NEET 2025
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NEET Last 30 Days Plan
Biology Revision Schedule
StrategyLast Min
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Important Plant & Animal Names
Scientific Names List
NamesQuick Ref
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Biology Discoveries Timeline
Major Discoveries & Scientists in Biology
1665
Cell Discovery — Robert Hooke
Robert Hooke discovered cells in cork using a microscope. Coined the term “cell”. Foundation of Cell Biology
Cell BioDiscovery
1859
Theory of Evolution — Darwin
Charles Darwin published “Origin of Species” — Natural Selection, Survival of the Fittest. Foundation of Evolution
EvolutionHigh Weightage
1866
Mendel’s Laws of Inheritance
Gregor Mendel — Father of Genetics. Laws of Segregation & Independent Assortment using pea plants
GeneticsNEET Imp
1928
Penicillin Discovery — Fleming
Alexander Fleming discovered Penicillin from Penicillium notatum — First antibiotic, revolutionized medicine
MicrobiologyAntibiotic
1953
DNA Double Helix — Watson & Crick
James Watson & Francis Crick proposed double helix structure of DNA. Nobel Prize 1962. Rosalind Franklin’s X-ray data
DNAHigh Weightage
1973
Recombinant DNA Technology
Cohen & Boyer — First rDNA. Inserting gene from one organism into another. Birth of Biotechnology
BiotechrDNA
1983
PCR Invented — Kary Mullis
Polymerase Chain Reaction — amplifies DNA. Revolutionized molecular biology, forensics, diagnostics
PCRBiotech
1996
Dolly the Sheep — First Clone
First mammal cloned from adult somatic cell — Roslin Institute Scotland. Showed mammalian cloning possible
CloningBiotech
2003
Human Genome Project Complete
Mapping of all human genes complete. 3.2 billion base pairs, ~20,000-25,000 genes identified
GenomeGenetics
2020
CRISPR-Cas9 Nobel Prize
Emmanuelle Charpentier & Jennifer Doudna — Nobel Chemistry for CRISPR gene editing. Precise DNA editing
CRISPRLatest
Download Charts
A3 Printable Diagrams
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Biology Discoveries Timeline
1665 to 2020 — Complete
VisualPrintable
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Genetics Evolution Chart
Mendel to CRISPR Journey
GeneticsPoster
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Cell Cycle Chart
Mitosis & Meiosis Visual
CellVisual
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Complete Biology Mind Map
All Topics — Mega Chart
All TopicsMega
MCQ Practice
1200+ Questions with Full Explanation
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Cell Biology MCQ — 200 Qs
Cell, Organelles, Cycle
NEETExplained
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Human Physiology MCQ — 250 Qs
All Body Systems
NEETPhysiology
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Genetics MCQ — 180 Qs
Mendel, DNA, Inheritance
NEETHigh Weightage
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Reproduction MCQ — 150 Qs
Plant + Human Reproduction
NEETClass 12
FREE
Plant Physiology MCQ — 150 Qs
Photosynthesis, Transport
NEETBotany
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Biotechnology MCQ — 100 Qs
rDNA, PCR, GMOs
NEETClass 12
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Ecology MCQ — 100 Qs
Ecosystem, Cycles, Biodiv
NEETEcology
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Full Biology MCQ Pack
1200+ Questions All Topics
CompleteAll Topics
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Chapterwise MCQ PDF
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