Class 11 Biology — BioWaleSir

All Chapters — Class 11 Biology

The Living World

Biodiversity • Taxonomy • Classification

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Biological Classification

Five Kingdoms • Monera • Protista • Fungi

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Plant Kingdom

Algae • Bryophyta • Pteridophyta • Gymnosperms

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Animal Kingdom

Classification • Phyla • Key Features

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Morphology of Flowering Plants

Root • Stem • Leaf • Flower • Fruit • Seed

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Anatomy of Flowering Plants

Tissues • Primary Structure • Secondary Growth

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Structural Organisation in Animals

Tissues • Organ Systems • Earthworm • Cockroach • Frog

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Cell: The Unit of Life

Prokaryote • Eukaryote • Cell Organelles

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Biomolecules

Carbohydrates • Proteins • Lipids • Nucleic Acids

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Cell Cycle and Cell Division

Mitosis • Meiosis • Interphase • Checkpoints

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Transport in Plants

Osmosis • Transpiration • Mineral Absorption

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Mineral Nutrition

Essential Elements • Deficiency • Nitrogen Fixation

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Photosynthesis in Higher Plants

Light Reaction • Calvin Cycle • C3 C4 CAM

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Respiration in Plants

Glycolysis • Krebs Cycle • Oxidative Phosphorylation

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Plant Growth and Development

Hormones • Photoperiodism • Vernalisation

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Digestion and Absorption

Alimentary Canal • Digestive Glands • Disorders

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Breathing and Exchange of Gases

Respiratory Organs • Mechanism • Transport

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Body Fluids and Circulation

Blood • Heart • Cardiac Cycle • Disorders

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Excretory Products and their Elimination

Nephron • Urine Formation • Disorders

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Locomotion and Movement

Muscles • Skeletal System • Joints • Disorders

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Neural Control and Coordination

Neuron • Brain • Spinal Cord • Sense Organs

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Chemical Coordination and Integration

Endocrine Glands • Hormones • Mechanism

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🗝️ Key Notes — Class 11

Chapter-wise concise theory notes aligned with NCERT. Click any chapter to open the PDF.

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Chapter 1 — The Living World

Taxonomy, nomenclature, biodiversity

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Chapter 2 — Biological Classification

Five kingdoms, Whittaker's system

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Chapter 3 — Plant Kingdom

Algae, bryophytes, pteridophytes

PDF

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Chapter 4 — Animal Kingdom

Classification, phyla, key features

PDF

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Chapter 8 — Cell: The Unit of Life

Cell organelles, prokaryote vs eukaryote

PDF

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Chapter 10 — Cell Cycle and Division

Mitosis, meiosis, interphase

PDF

More chapters uploading soon — check back!

🖼️ Diagrams Library — Class 11

All NCERT labeled diagrams — chapter-wise. Download and practice drawing for exams.

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Plant Cell vs Animal Cell

Ch 8 — Labeled comparison diagram

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Stages of Mitosis

Ch 10 — All phases labeled

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Human Heart — Cross Section

Ch 18 — Chambers, valves, vessels

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Structure of Nephron

Ch 19 — Complete labeled nephron

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Structure of Neuron

Ch 21 — Axon, dendrites, synapse

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Chloroplast Structure

Ch 13 — Thylakoid, grana, stroma

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❓ MCQs — Class 11

Chapter-wise multiple choice questions with answers. NCERT + CBSE + NEET pattern.

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Chapter 1 — The Living World

30 MCQs with answer key

PDF

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Chapter 2 — Biological Classification

35 MCQs with detailed solutions

PDF

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Chapter 8 — Cell: The Unit of Life

40 MCQs — most important for NEET

PDF

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Chapter 10 — Cell Cycle and Division

35 MCQs on mitosis vs meiosis

PDF

🧠 Mind Maps — Class 11

Visual chapter summaries — perfect for quick revision before exams.

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Chapter 1 — The Living World

Complete chapter in one visual map

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Chapter 10 — Cell Division

Mitosis & Meiosis side by side

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📄 Worksheets — Class 11

Printable worksheets for every chapter — uploading soon.

🏦 Question Bank — Class 11

Comprehensive question bank — uploading soon.

📅 Previous Year Questions — Class 11

Last 10 years CBSE questions — uploading soon.

🎯 Case-Based Questions — Class 11

CBSE 2021+ pattern case-based questions — uploading soon.

🔁 Assertion-Reason Questions — Class 11

Chapter-wise A-R questions — uploading soon.

🧩 HOTS Questions — Class 11

Higher Order Thinking questions — uploading soon.

📜 Sample Papers — Class 11

Full-length sample papers — uploading soon.

📝 Revision Notes — Class 11

Short exam-day notes — uploading soon.

⚡ One-Shot Summary — Class 11

Each chapter in 1 page — uploading soon.

📊 Comparative Tables — Class 11

Side-by-side comparison tables — uploading soon.

🃏 Flashcards — Class 11

Key term flashcards — uploading soon.

🖊️ Biological Drawings Guide — Class 11

Step-by-step diagram drawing instructions — uploading soon.

🔤 Mnemonic Bank — Class 11

Memory tricks for tough topics — uploading soon.

📖 Glossary — Class 11

Biological terms and definitions — uploading soon.

❌ Deleted Syllabus — Class 11

Topics removed from syllabus — uploading soon.

🔬 Practicals — Class 11

Lab experiments with aim, procedure, observation — uploading soon.

🧫 Specimen Identification — Class 11

Practical specimen identification guide — uploading soon.

🗣️ Viva Questions — Class 11

Common viva questions for practicals — uploading soon.

🏥 NEET Corner — Class 11

NEET-focused MCQs and past papers — uploading soon.

💡 Important Questions — Class 11

Teacher-curated must-do questions — uploading soon.