Biology Videos
The Living World
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The Living World
The Living World, Features of Living Beings, Diversity in the Living World
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The Living World
The Living World, Taxonomic Categories and Taxonomical Aids
Biological Classification
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Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia
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Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia
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Biological Classification
Biological Classification, Virus, Viroids and Lichens
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Biological Classification
Biological Classification, Kingdoms: Monera and Protista
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Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia
Plant Kingdom
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Plant Kingdom
Plant Kingdom, Gymnosperms and Angiosperms
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Plant Kingdom
Plant Kingdom, Gymnosperms and Angiosperms
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Plant Kingdom
Plant Kingdom, Plant Life Cycles
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Plant Kingdom
Plant Kingdom, Bryophytes and Pteridophytes
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Plant Kingdom
Plant Kingdom, Bryophytes and Pteridophytes
Animal Kingdom
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Animal Kingdom
Animal Kingdom, Platyhelminthes, Aschelminthes, Annelida
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Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata
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Animal Kingdom
Animal Kingdom, Porifera, Coelenterata, Ctenophora
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Animal Kingdom
Animal Kingdom, Chordata
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Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata
Morphology of Flowering Plants
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Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence
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Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence
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Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence
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Morphology of Flowering Plants
Morphology of Flowering Plants, The Root
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Morphology of Flowering Plants
Morphology of Flowering Plants, The Root
Anatomy of Flowering Plants
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Anatomy of Flowering Plants
Anatomy of Flowering Plants, Meristematic Tissues and Permanent Tissues
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Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous
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Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous
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Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous
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Anatomy of Flowering Plants
Anatomy of Flowering Plants, The Tissue System
Structural Organisation in Animals
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Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues
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Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues
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Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues
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Nephridia in Earthworm
This video discusses the different types of nephridia in earthworms.
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Cockroach- Blood Vascular System
This video explains the parts of the circulatory system and the process of
Cell : The Unit of Life
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Cell Membrane and Cell Wall
This video explains about cell membrane and cell wall
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Introduction to Prokaryotic Cells
This video explains about introduction to prokaryotic cells
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Golgi Apparatus
This video explains about golgi apparatus
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Cell Size and Cell Theory
This video explains about cell size and cell theory
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Ribosomes and Cytoskeleton
This video explains about ribosomes and cytoskeleton
Biomolecules
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Lipids
This video explains about lipids
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Nitrogen Bases
This video explains about nitrogen bases
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Amino acids
This video explains about amino acids
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Primary and Secondary Metabolites
This video explains about primary and secondary metabolites
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Biomacromolecules
This video explains about biomacromolecules
Cell Cycle and Cell Division
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Cancer- Occurrence
This video discusses why older people are at a greater risk of developing c
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Cytokinesis in Plant and Animal Cells
This video explains the differences between cytokinesis in plant cells and
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Anaphase -Chromosome Movement to Poles
This video explains the mechanism of chromosomal movement to the poles of s
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Division in Mitochondria and Chloroplast
This video explains the division of mitochondria and chloroplast.
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Prophase and Telophase
This video discusses how telophase is reverse of prophase.
Transport in Plants
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Diffusion and Mass Flow System
This video explains the need for mass or bulk flow system of transport in p
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Ascent of Sap
This video explains the role of cohesion and adhesive force in ascent of sa
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Transpiration
This video discusses that rate of transpiration is different for different
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Transpiration and Evaporation
This video explains how plants have a mechanism to overcome the water loss
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Exarch in Root and Endarch in Stem
This video explains why primary xylem in root is of exarch type whereas in
Mineral Nutrition
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Hydroponics
This video explains the importance of purification of water and nutrient sa
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Nitrogen Fixation - Rhizobium
This video discusses the conditions necessary for fixation of atmospheric n
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Symbiosis - Mycorrhiza
This video explains the symbiotic association of Mycorrhiza.
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Toxicity of Mineral Nutrients - Part 1
This video discusses how excess of one micronutrient can prove toxic to the
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Toxicity of Mineral Nutrients - Part 2
This video discusses how excess of one micronutrient can prove toxic to the
Photosynthesis in Higher Plants
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Mechanism of Photosynthesis
This video describes the mechanism of photosynthesis, introduces and differ
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Electron Transport Chain_Z Scheme
This video describes the process of electron transport chain during photosy
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CAM Cycle
This video describes the modifications in CAM plants and the events in CAM
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Chloroplast
This video describes the ultrastructure of chloroplast.
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Calvin Cycle - C3 Cycle
This video explains the different phases of the Calvin or C3 cycle of photo
Respiration in Plants
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ATP Synthesis
This video discusses the mechanism for synthesis of ATP during respiration.
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Substrate Level Phosphorylation
This video explains substrate level phosphorylation and its occurrence in T
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Oxidation of Nutrients for Energy Release
This video discusses the amount of release of energy from different nutrien
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Glucose - Instant Energy Source
This video explains how glucose acts as an instant source of energy as comp
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Glycolysis
This video discusses the energy-yielding reactions of glycolysis.
Plant Growth and Development
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Abscisic Acid - Stress Hormone
This video explains why abscisic acid is called stress hormone.
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Apical Dominance
This video explains the need to overcome apical dominance to promote the gr
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Vernalisation
This video explains the effect of vernalisation on plant growth.
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Effect of Ethylene
This video explains the effect of ethylene on plant growth.
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Effect of Gibberellins
This video explains the effect of gibberellins on plant growth.
Digestion and Absorption
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Digestion of Fats
This video explains why digestion of proteins cannot occur in stomach.
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Absorption of Fats
This video explains the process of absorption of fats in the body.
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Taste Buds
This video discusses how different taste buds detect different food tastes.
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Role of Gall Bladder
This video explains the role of gall bladder in the process of digestion of
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Types of Teeth - Canines
This video discusses the significance of tearing teeth (canines) in animals
Breathing and Exchange of Gases
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Exchange of Gases at Alveoli
This video explains why diffusion of gases occurs only in the alveolar regi
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Transport of Carbon dioxide in the Body
This video discusses the different mechanisms of transport of carbon dioxid
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Venous and Arterial Blood
This video discusses why venous blood is more acidic as compared to arteria
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Residual Volume of Air
This video discusses why exchange of gases continue to occur in lungs even
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Nasal and Mouth Breathing
This video explains why nasal breathing is better than mouth breathing.
Body Fluids and Circulation
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Closed Circulatory System
This video discusses the advantages of closed circulatory system over open
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Transport in Lower Organisms by Diffusion
This video explains how lower organisms obtain nutrients and oxygen by the
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Valves in Veins
This video explains why valves are present in veins but not in arteries.
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Electrocardiogram (ECG) - Significance
This video explains about ECG and its usefulness in the diagnosis of cardia
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Circulatory Pathways
This video talks about the phylum which has a circulatory system closest to
Excretory Products and their Elimination
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Renin Angiotensin Aldosterone System (RAAS)
This video details the role played by renin-angiotensin in the regulation o
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Osmoregulation
This video discusses osmoregulation in sharks, amphibians, reptiles, birds
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Osmoregulation
This video explains why it is not advisable to drink lots of water after he
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Excretion in Desert Mammals
This video explains why desert mammals have longer Henle's loops.
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Tubular Secretion
This video discusses how tubular secretion helps in maintaining ionic and a
Locomotion and Movement
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Osteoarthritis
This video explains why osteoarthritis is more common in old people.
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Synovial Joint
This video explains how synovial joints are freely movable.
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Contractile Movements in Hydra
This video explains how Hydra shows contractile movements of body though it
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Sliding Filament Theory
This video explains the sliding filament theory of muscle contraction.
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Red Muscle Fibres - Aerobic Muscles
This video explains how red muscle fibres are able to produce energy contin
Neural Control and Coordination
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Cerebral Cortex
This video explains why cerebral cortex is highly folded.
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Temporal Lobe
This video explains the effects due to damage of the temporal lobe.
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Action Potential for Conduction of Nerve Impulse
This video discusses the important features of action potential responsible
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Blind Spot
This video explains why blind spot is insensitive to light, though it is a
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Vision in Dim Light
This video explains why we can see better in dim light even by looking thro
Chemical Coordination and Integration
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Specificity of Hormones
This video describes the specificity of hormones to target cells.
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Mechanism of Steroid Hormones Action
This video explains the mechanism of action of steroid hormones.
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Role of cAMP in Hormone Action
This video discusses the role of cAMP in hormone action.
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Effect of Insulin and Glucagon
This video explains how insulin and glucagon hormones are antagonistic in n
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Role of Thymic Hormones
This video explains the importance of thymic hormones in immunity.
Reproduction in Organisms
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Reproduction in Organisms
Reproduction in Organisms, Asexual Reproduction
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Reproduction in Organisms
Reproduction in Organisms, Sexual Reproduction
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Reproduction in Organisms
Reproduction in Organisms, Sexual Reproduction
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Gemmae Formation
This video explains the concept of gemmae formation.
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Sporulation
This video explains the concept of sporulation.
Sexual Reproduction in Flowering Plants
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Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Pollination
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Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertili
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Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertili
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Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertili
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Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Pollination
Human Reproduction
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Human Reproduction
Human Reproduction, Male and Female Reproductive System
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Human Reproduction
Human Reproduction, Fertilisation, Embryonic Development and Parturition
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Human Reproduction
Human Reproduction, Gametogenesis and Menstrual Cycle
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Human Reproduction
Human Reproduction, Male and Female Reproductive System
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Human Reproduction
Human Reproduction, Male and Female Reproductive System
Reproductive Health
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Reproductive Health
Reproductive Health, Population Explosion and Birth Control
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Reproductive Health
Reproductive Health, Sexually Transmitted Diseases and Infertility
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Reproductive Health
Reproductive Health, Population Explosion and Birth Control
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Reproductive Health
Reproductive Health, Population Explosion and Birth Control
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Reproductive Health
Reproductive Health, Sexually Transmitted Diseases and Infertility
Principles of Inheritance and Variation
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Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mutations and Genetic Disorders
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Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance
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Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance
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Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mutations and Genetic Disorders
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Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance
Molecular Basis of Inheritance
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Molecular Basis of Inheritance
Molecular Basis of Inheritance, Transcription, Genetic Code and Types of RN
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DNA Fingerprinting
This video explains about DNA fingerprinting
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Genetic Code
This video explains about genetic code
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Post-transcriptional Modification of RNA
This video explains about post-transcriptional modification of RNA
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Mechanism of Transcription
This video explains about mechanism of transcription
Evolution
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Evidences for Biological Evolution
This video explain about evidences for bilogical evolution6
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Neo-Darwinism
This video explains about Neo-Darwinism
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Natural Selection
This video explains about natural selection
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Geological Time Scale of Earth
This video explains about geological time scale of Earth
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Speciation
This video explains about speciation
Human Health and Disease
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Acquired Immunity
This video explains about acquired immunity
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Vaccination and Immunisation
This video explains about vacccination and immunisation
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Humoral Immune Response
This video explains about humoral immune response
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Innate Immunity
This video explains about innate immunity
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Disorders of the Immune System
This video explains about disorders of immune system
Strategies for Enhancement in Food Production
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Mutation Breeding
This video explains the technique of mutation breeding in developing crop v
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Emaculation
This video explains the significance of technique of emasculation.
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Somatic Hybridisation
This video explains the use of polyethylene glycol in somatic hybridisation
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Suspension Cultures
This video discusses about suspension cultures.
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Biofortification
This video talks about biofortification as a means for improving nutritiona
Microbes in Human Welfare
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Biofertilisers- Azolla-Anabaena
This video discusses the use of Azolla-Anabaena as biofertilisers.
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Microbes in Curd Formation
This video discusses the uses of microbes in curd formation.
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Biofertilisers- Cyanobacteria
This video discusses why cyanobacteria are not preferred as biofertilisers.
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Microbes in Sewage Treatment
This video discusses the significance of BOD in sewage treatment.
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Microbes in Sewage Treatment
This video discusses the significance of floes in sewage treatment.
Biotechnology : Principles and Processes
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Isolation of DNA Fragments by Gel Eletrophoresis
This video explains the reasons of absence of DNA bands on agarose gel elet
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Polymerase Chain Reaction (PCR)
This video explains the significance of different steps of PCR.
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Continuous Culture Systems
This video discusses the advantages of continuous culture systems.
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Selectable Markers in Cloning
This video discusses the significance of selectable markers in cloning expe
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Competent Cells by Transformation
This video explains the need for competent cells in biotechnology and the m
Biotechnology and its Applications
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Use of Proteins in Inactive Form
This video discusses the use of inactive form of proteins to microorganisms
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Cloning Vectors- Agrobacterium tumefaciens
This video explains the characteristics of Agrobacterium tumefaciens which
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Bt Toxin- Significance
This video explains the effect of Bt toxin on the insects and the bacterium
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Pseudomonas in Pollution Control
This video describes the role of Pseudomonas bacterium in pollution control
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RNA Interference
This video discusses the significance of RNA interference in infestation of
Organisms and Populations
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Adaptation in Desert Topography
This video discusses the adaptation of fossorial organisms in desert topogr
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Predation
This video discusses about predation as a population intreaction.
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Gause's Principle of Competitive Exclusion
This video describes interspecific competition according to Gause's Princip
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Population Interactions
This video describes about the features of population interactions with the
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Population Growth Curve
This video discusses about different stages of population growth curve.
Ecosystem
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Secondary Succession
This video discusses about secondary succession with the help of an example
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Alpha Diversity in an Ecosystem
This video describes about alpha diversity in an ecosystem.
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Primary Producers and Tertiary Consumers
This video discusses why population of primary producers is much higher tha
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Ecological Balance
This video factors disturbing the ecological balance.
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Secondary Productivity
This video discusses about net secondary productivity with the help of an e
Biodiversity and Conservation
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Benefits of Biodiversity
This video discusses the benefits of biodiversity.
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Regional or Gamma Diversity
This video explains regional or gamma diversity.
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Activities in Biosphere Zones
This video discusses about the activities which take place in the manipulat
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Rhino Conservation Project
This video discusses about the details of the Rhino conservation project.
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Ex situ Conservation
This video describes the ex situ conservation method for conservation of en
Environmental Issues
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Eutrophication
This video describes the chemicals responsible for eutrophication of water
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Stabilisation Ponds
This video explains how sewage water can be converted into useful water for
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Blue Baby Syndrome
This video discusses the causes of blue baby syndrome.
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Noise Pollution
This video discusses the Green muffler scheme for the control of noise poll
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Global Warming
This video discusses the major gases responsible for global warming.
