Cell The Unit of Life - Notes | Class 11 | Part 4: Eukaryotic Cell - 2

8. CELL: THE UNIT OF LIFE

EUKARYOTIC CELLS

Cell The Unit of Life - Notes | Class 11 | Part 3: Eukaryotic Cell - 1

8. CELL: THE UNIT OF LIFE

EUKARYOTIC CELLS

Cell The Unit of Life - Notes | Class 11 | Part 1: Cell theory, An Overview of Cell

8. CELL: THE UNIT OF LIFE

Cell The Unit of Life - Notes | Class 11 | Part 2: Prokaryotic Cells

8. CELL: THE UNIT OF LIFE

PROKARYOTIC CELLS

Biomolecules - Notes | Class 11 | Part 4: Enzymes

9. BIOMOLECULES

ENZYMES

Biomolecules - Notes | Class 11 | Part 3: Metabolism

9. BIOMOLECULES

METABOLISM

Biomolecules - Notes | Class 11 | Part 2: Bio-macromolecules

9. BIOMOLECULES

BIOMACROMOLECULES (MACROMOLECULES)

Biomolecules - Notes | Class 11 | Part 1: Bio-micromolecules

9. BIOMOLECULES

Biomolecules are chemical compounds found in living organisms. 

They include organic and inorganic compounds.

Animal Kingdom - Notes | Class 11 | Part 14: Chordata (Tetrapoda)

4. ANIMAL KINGDOM

SUPERCLASS TETRAPODA

Animal Kingdom - Notes | Class 11 | Part 13: Chordata (Cyclostomata, Pisces)

4. ANIMAL KINGDOM

CLASS CYCLOSTOMATA

Animal Kingdom - Notes | Class 11 | Part 12: Chordata up to Subphylum Vertebrata

4. ANIMAL KINGDOM

PHYLUM CHORDATA

Animal Kingdom - Notes | Class 11 | Part 9: Mollusca

4. ANIMAL KINGDOM

PHYLUM MOLLUSCA (SOFT BODIED ANIMALS): GENERAL CHARACTERS

Animal Kingdom - Notes | Class 11 | Part 7: Annelida

4. ANIMAL KINGDOM

PHYLUM ANNELIDA (SEGMENTED / RINGED WORMS): GENERAL CHARACTERS

Animal Kingdom - Notes | Class 11 | Part 5: Platyhelminthes

4. ANIMAL KINGDOM

PHYLUM PLATYHELMINTHES (FLATWORMS): GENERAL CHARACTERS

Animal Kingdom - Notes | Class 11 | Part 2: Porifera

4. ANIMAL KINGDOM

PHYLUM PORIFERA (SPONGES): GENERAL CHARACTERS

Animal Kingdom - Notes | Class 11 | Part 1: Basis of Classification

4. ANIMAL KINGDOM

Animals are multicellular and heterotrophic organisms without cell wall and chlorophyll.

Kingdom Animalia includes 11 major phyla:

Structural Organisation In Animals - Notes | Class 11 | Part 8: Frog - Morphology & Anatomy

7. STRUCTURAL ORGANISATION IN ANIMALS

MORPHOLOGY & ANATOMY OF FROG

Structural Organisation In Animals - Notes | Class 11 | Part 7: Earthworm - Anatomy

7. STRUCTURAL ORGANISATION IN ANIMALS

ANATOMY OF EARTHWORM

Structural Organisation In Animals - Notes | Class 11 | Part 6: Earthworm - Morphology

7. STRUCTURAL ORGANISATION IN ANIMALS

MORPHOLOGY & ANATOMY OF EARTHWORM

Structural Organisation In Animals - Notes | Class 11 | Part 5: Cockroach - Anatomy

7. STRUCTURAL ORGANISATION IN ANIMALS

ANATOMY OF COCKROACH

Structural Organisation In Animals - Notes | Class 11 | Part 4: Cockroach - Morphology

7. STRUCTURAL ORGANISATION IN ANIMALS

MORPHOLOGY & ANATOMY OF COCKROACH

Structural Organisation In Animals - Notes | Class 11 | Part 3: Animal Tissues | Muscle and Neural Tissues

7. STRUCTURAL ORGANISATION IN ANIMALS

ANIMAL TISSUES

III. MUSCLE TISSUE

Structural Organisation In Animals - Notes | Class 11 | Part 2: Animal Tissues | Connective Tissues

7. STRUCTURAL ORGANISATION IN ANIMALS

ANIMAL TISSUES

II. CONNECTIVE TISSUE

Structural Organisation In Animals - Notes | Class 11 | Part 1: Animal Tissues | Epithelial Tissues

7. STRUCTURAL ORGANISATION IN ANIMALS

ANIMAL TISSUES

Digestion and Absorption - Notes | Class 11 | Part 3: Digestion and Absorption of Food

16. DIGESTION AND ABSORPTION

DIGESTION AND ABSORPTION OF FOOD

Digestion and Absorption - Notes | Class 11 | Part 2: Digestive Glands

16. DIGESTION AND ABSORPTION

II. DIGESTIVE (ASSOCIATED) GLANDS

Digestion and Absorption - Notes | Class 11 | Part 4: Disorders of Digestive System

16. DIGESTION AND ABSORPTION

DISORDERS OF DIGESTIVE SYSTEM

Digestion and Absorption - Notes | Class 11 | Part 1: Human Alimentary Canal

16. DIGESTION AND ABSORPTION

• Nutrition is the getting and utilization of energy rich nutrients (food) by an organism.

Biodiversity and Conservation - Notes | Class 12 | Part 3: Biodiversity Conservation

15. BIODIVERSITY AND CONSERVATION

BIODIVERSITY CONSERVATION

Biodiversity and Conservation - Notes | Class 12 | Part 2: Loss of Biodiversity

15. BIODIVERSITY AND CONSERVATION

LOSS OF BIODIVERSITY

Biodiversity and Conservation - Notes | Class 12 | Part 1: Biodiversity: Levels, Richness, Patterns, Importance

15. BIODIVERSITY AND CONSERVATION

Biodiversity is the diversity of biological organisation ranging from cellular macromolecules to biomes.
Edward Wilson popularized the term ‘biodiversity’.

Microbes in Human Welfare - Notes | Class 12 | Part 3: Microbes as Biocontrol agents and Biofertilizers

10. MICROBES IN HUMAN WELFARE

5. MICROBES AS BIOCONTROL AGENTS

Microbes in Human Welfare - Notes | Class 12 | Part 2: Microbes in Sewage treatment and Biogas production

10. MICROBES IN HUMAN WELFARE

3. MICROBES IN SEWAGE TREATMENT

Sewage (municipal waste-water) contains large amount of organic matter and microbes.

Microbes in Human Welfare - Notes | Class 12 | Part 1: Microbes in Household and Industrial Products

10. MICROBES IN HUMAN WELFARE

Several microbes such as bacteria, viruses, fungi etc. are useful to man in many ways. Some of them are given below:

Human Health and Diseases - Notes | Class 12 | Part 5: Drugs, Smoking and Alcohol Abuse

8. HUMAN HEALTH AND DISEASES

DRUGS, SMOKING AND ALCOHOL ABUSE

Human Health and Diseases - Notes | Class 12 | Part 4: Cancer

8. HUMAN HEALTH AND DISEASES

CANCER

Human Health and Diseases - Notes | Class 12 | Part 3: Allergy, Autoimmunity, AIDS

8. HUMAN HEALTH AND DISEASES

Allergies

Human Health and Diseases - Notes | Class 12 | Part 2: Human Immune System and Immunity

8. HUMAN HEALTH AND DISEASES

HUMAN IMMUNE SYSTEM

Human Health and Diseases - Notes | Class 12 | Part 1: Common Infectious Diseases in Man

8. HUMAN HEALTH AND DISEASES

·   Health is a state of complete physical, mental & social well-being. It is affected by genetic disorders, infections, change in life style (food, water, rest, exercise, habits etc).

Biotechnology and Its Applications - Notes | Class 12 | Part 2: Applications in Medicine

12. BIOTECHNOLOGY AND ITS APPLICATIONS

APPLICATIONS IN MEDICINE

Biotechnology and Its Applications - Notes | Class 12 | Part 3: Transgenic Animals, Ethical Issues

12. BIOTECHNOLOGY AND ITS APPLICATIONS

TRANSGENIC ANIMALS

Biotechnology and Its Applications - Notes | Class 12 | Part 1: Applications in Agriculture

12. BIOTECHNOLOGY AND ITS APPLICATIONS

Biotechnology has many applications such as biopharmaceuticals, therapeutics, diagnostics, genetically modified crops, processed food, bioremediation, waste treatment and energy production.

Biotechnology has 3 critical research areas:

Biotechnology: Principles and Processes- Notes | Class 12 | Part 3: Processes of Recombinant DNA Technology

11. BIOTECHNOLOGY: PRINCIPLES & PROCESSES

PROCESSES OF RECOMBINANT DNA TECHNOLOGY

Biotechnology: Principles and Processes- Notes | Class 12 | Part 2: Tools of Recombinant DNA Technology

11. BIOTECHNOLOGY: PRINCIPLES & PROCESSES

TOOLS OF RECOMBINANT DNA TECHNOLOGY

Biotechnology: Principles and Processes- Notes | Class 12 | Part 1: Principles of Biotechnology

11. BIOTECHNOLOGY: PRINCIPLES & PROCESSES

· Biotechnology is the technique of using live organisms or their enzymes for products & processes useful to humans.

·  The European Federation of Biotechnology (EFB) defines Biotechnology as ‘the integration of natural science and organisms, cells, parts thereof, and molecular analogues for products and services’.