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Biology

Class 1-12 coverage where available · chapter-wise learning · AI support

✓ 38 ChaptersFree to ReadAI Answers

11Class 11

Anatomy of Flowering Plants

Biology syllabus chapter for Class 11.

Tissues Tissue systems Anatomy of monocot and dicot

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Animal Kingdom

Biology syllabus chapter for Class 11.

Basis of classification Non-chordates Chordates Phyla characteristics

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Biological Classification

Biology syllabus chapter for Class 11.

Whittaker's 5-kingdom Monera Protista Fungi Plantae Animalia Viruses

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Biomolecules

Biology syllabus chapter for Class 11.

Carbohydrates Proteins Lipids Nucleic acids Enzymes

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Body Fluids and Circulation

Biology syllabus chapter for Class 11.

Blood Lymph Circulatory system Heart ECG Disorders

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Breathing and Exchange of Gases

Biology syllabus chapter for Class 11.

Respiratory organs Mechanism of breathing Gas exchange Transport of gases

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Cell Cycle and Cell Division

Biology syllabus chapter for Class 11.

Cell cycle Mitosis Meiosis Significance

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Cell: The Unit of Life

Biology syllabus chapter for Class 11.

Cell theory Prokaryotic and eukaryotic Cell organelles in detail

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Chemical Coordination and Integration

Biology syllabus chapter for Class 11.

Endocrine glands Hormones Mechanism of action Feedback

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Digestion and Absorption

Biology syllabus chapter for Class 11.

Digestive system Enzymes Digestion Absorption Disorders

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Excretory Products and Elimination

Biology syllabus chapter for Class 11.

Modes of excretion Kidney Urine formation Dialysis Disorders

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Locomotion and Movement

Biology syllabus chapter for Class 11.

Types of movement Skeleton Joints Muscle contraction Disorders

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Mineral Nutrition

Biology syllabus chapter for Class 11.

Essential minerals Deficiency symptoms Nitrogen fixation Hydroponics

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Morphology of Flowering Plants

Biology syllabus chapter for Class 11.

Root Stem Leaf Inflorescence Flower Fruit Seed Semi-technical descriptions

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Neural Control and Coordination

Biology syllabus chapter for Class 11.

Neuron Neural impulse Synapse CNS PNS Reflex action Sense organs

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Photosynthesis in Higher Plants

Biology syllabus chapter for Class 11.

Light reactions Calvin cycle Photorespiration C3 and C4 plants CAM plants

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Plant Growth and Development

Biology syllabus chapter for Class 11.

Plant growth phases Plant growth regulators Photoperiodism Vernalisation

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Plant Kingdom

Biology syllabus chapter for Class 11.

Algae Bryophyta Pteridophyta Gymnosperms Angiosperms Plant life cycles

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Respiration in Plants

Biology syllabus chapter for Class 11.

Glycolysis Kreb's cycle Electron transport chain Fermentation ATP yield

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Structural Organisation in Animals

Biology syllabus chapter for Class 11.

Tissues Organs Organ systems Morphology of earthworm, cockroach, frog

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The Living World

Biology syllabus chapter for Class 11.

What is living?Biodiversity Nomenclature Classification Taxonomic hierarchy

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Transport in Plants

Biology syllabus chapter for Class 11.

Plant-water relations Osmosis Transpiration Translocation of photosynthates

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12Class 12

Biodiversity and Conservation

Biology syllabus chapter for Class 12.

Biodiversity Patterns Loss of biodiversity Conservation strategies

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Biotechnology and its Applications

Biology syllabus chapter for Class 12.

Genetically modified organisms Insulin production Gene therapy Ethical issues

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Biotechnology: Principles and Processes

Biology syllabus chapter for Class 12.

Recombinant DNA technology Tools of genetic engineering PCR Gel electrophoresis

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Ecosystem

Biology syllabus chapter for Class 12.

Structure Productivity Decomposition Energy flow Ecological pyramids Nutrient cycles

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Environmental Issues

Biology syllabus chapter for Class 12.

Air pollution Water pollution Solid wastes Greenhouse effect Ozone depletion Radioactive waste

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Evolution

Biology syllabus chapter for Class 12.

Origin of life Theories of evolution Natural selection Hardy-Weinberg principle Brief account of evolution

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Human Health and Disease

Biology syllabus chapter for Class 12.

Common diseases Immunity AIDS Cancer Drugs and alcohol abuse

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Human Reproduction

Biology syllabus chapter for Class 12.

Male reproductive system Female reproductive system Gametogenesis Menstrual cycle Fertilisation Pregnancy

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Microbes in Human Welfare

Biology syllabus chapter for Class 12.

Useful microbes Biogas Biocontrol agents Biofertilisers

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Molecular Basis of Inheritance

DNA structure, replication, transcription, translation, genetic code and gene expression.

DNA Structure (Watson-Crick Model)DNA Replication (Semi-conservative)Transcription (DNA→RNA)Translation (RNA→Protein)

📐 3 formulas▶ 3 videosFull Content

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Organisms and Populations

Biology syllabus chapter for Class 12.

Ecology Population attributes Population growth Life history variations

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Principles of Inheritance and Variation

Biology syllabus chapter for Class 12.

Mendel's laws Inheritance of one and two genes Sex determination Mutation Chromosomal disorders

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Reproduction in Organisms

Biology syllabus chapter for Class 12.

Asexual reproduction Sexual reproduction Types of asexual reproduction Significance

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Reproductive Health

Biology syllabus chapter for Class 12.

RCH Contraception STIs Infertility ART

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Sexual Reproduction in Flowering Plants

Biology syllabus chapter for Class 12.

Flower parts Microsporogenesis Megasporogenesis Pollination Fertilisation Fruit and seed development

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Strategies for Enhancement in Food Production

Biology syllabus chapter for Class 12.

Animal husbandry Plant breeding Single cell protein Tissue culture

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