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NEET
NEET 2023 or the National Entrance cum Eligibility Test is the main entrance exam for medical courses like MBBS and BDS in the country. The governing body for this exam is the NTA or National Testing Agency and it is in charge of conducting the NEET exam across India. This exam has difficult objective questions from the three subjects of Physics, Chemistry and Biology, and it is taken by an average of 11–13 lakh aspirants every year.
TopperLearning covers the entire NEET syllabus and has study material prepared by subject matter experts. Along with study and revision notes, regular video lectures are also conducted and uploaded on the website for students to learn better.
To be eligible for the NEET exam, students should be a citizen of India/NRI/PIO. The minimum age limit for this exam is 17 years and the maximum age limit is 25 years for the general category. Additionally, students should have cleared their board exams with at least 50% marks and must have had the mandatory subjects of Physics, Chemistry, Biology, English and an elective subject.
TopperLearning is one of India’s leading education portals that provides assistance and study material for major competitive exams like JEE and NEET. We also provide aspirants with a study platform for adequate revision and practice so that they answer each question with precision.
The NEET Syllabus 2023 is based on the syllabus decided by the Medical Council of India (MCI). The NEET syllabus includes topics from Physics, Chemistry, Zoology and Botany. It mostly comprises the topics covered in the books of Class 11 and 12 Science. The syllabus for the NEET exam is carefully designed by MCI after going through the books of all state boards and CBSE, NCERT and COBSE.
NEET Preparation Resources
To urge students to evaluate themselves regularly, TopperLearning offers various kinds of tests. These tests can be taken on a weekly basis or incorporated in your daily study schedule to gauge your performance and assess your preparation in the three subjects of Physics, Chemistry and Biology. Based on these tests that you are encouraged to take frequently, you can decide which chapter or even which subject needs more attention. Focus more on the weak topics and revise them more often than you had initially decided. With a meticulous plan and backed by enough study resources, you will surely ace the NEET exam.
Browse Subjects for NEET
NEET Video Lectures By Experts
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The Living World
The Living World, Features of Living Beings, Diversity in the Living World -
Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia -
Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia -
Biological Classification
Biological Classification, Virus, Viroids and Lichens -
Biological Classification
Biological Classification, Kingdoms: Monera and Protista -
Biological Classification
Biological Classification, Kingdom: Fungi, Plantae, Animalia -
Biological Classification
Biological Classification, Kingdoms: Monera and Protista -
Biological Classification
Biological Classification, Virus, Viroids and Lichens -
The Living World
The Living World, Taxonomic Categories and Taxonomical Aids -
Animal Kingdom
Animal Kingdom, Platyhelminthes, Aschelminthes, Annelida -
Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata -
Plant Kingdom
Plant Kingdom, Gymnosperms and Angiosperms -
Animal Kingdom
Animal Kingdom, Porifera, Coelenterata, Ctenophora -
Animal Kingdom
Animal Kingdom, Chordata -
Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata -
Animal Kingdom
Animal Kingdom, Porifera, Coelenterata, Ctenophora -
Animal Kingdom
Animal Kingdom, Chordata -
Animal Kingdom
Animal Kingdom, Chordata -
Animal Kingdom
Animal Kingdom, Platyhelminthes, Aschelminthes, Annelida -
Animal Kingdom
Animal Kingdom, Platyhelminthes, Aschelminthes, Annelida -
Animal Kingdom
Animal Kingdom, Porifera, Coelenterata, Ctenophora -
Animal Kingdom
Animal Kingdom, Chordata -
Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata -
Plant Kingdom
Plant Kingdom, Gymnosperms and Angiosperms -
Animal Kingdom
Animal Kingdom, Arthropoda, Mollusca, Echinodermata, Hemichordata -
Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence -
Plant Kingdom
Plant Kingdom, Plant Life Cycles -
Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence -
Plant Kingdom
Plant Kingdom, Bryophytes and Pteridophytes -
Morphology of Flowering Plants
Morphology of Flowering Plants, Stem, Leaf, Inflorescence -
Morphology of Flowering Plants
Morphology of Flowering Plants, The Root -
Animal Kingdom
Animal Kingdom, Basis of Classification -
Plant Kingdom
Plant Kingdom, Bryophytes and Pteridophytes -
Morphology of Flowering Plants
Morphology of Flowering Plants, The Root -
Plant Kingdom
Plant Kingdom, Algae -
Animal Kingdom
Animal Kingdom, Chordata -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Pollination -
Reproduction in Organisms
Reproduction in Organisms, Asexual Reproduction -
Reproductive Health
Reproductive Health, Population Explosion and Birth Control -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mutations and Genetic Disorders -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertilisation: Structures and Events -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertilisation: Structures and Events -
Human Reproduction
Human Reproduction, Male and Female Reproductive System -
Human Reproduction
Human Reproduction, Fertilisation, Embryonic Development and Parturition -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertilisation: Structures and Events -
Human Reproduction
Human Reproduction, Gametogenesis and Menstrual Cycle -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance -
Human Reproduction
Human Reproduction, Male and Female Reproductive System -
Human Reproduction
Human Reproduction, Male and Female Reproductive System -
Reproductive Health
Reproductive Health, Sexually Transmitted Diseases and Infertility -
Human Reproduction
Human Reproduction, Male and Female Reproductive System -
Reproductive Health
Reproductive Health, Population Explosion and Birth Control -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mutations and Genetic Disorders -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance -
Human Reproduction
Human Reproduction, Gametogenesis and Menstrual Cycle -
Principles of Inheritance and Variation
Principles of Inheritance and Variation, Mendel's Laws of Inheritance -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Pollination -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Pollination -
Reproductive Health
Reproductive Health, Population Explosion and Birth Control -
Reproduction in Organisms
Reproduction in Organisms, Sexual Reproduction -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Prefertilisation: Structures and Events -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Prefertilisation: Structures and Events -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Prefertilisation: Structures and Events -
Reproduction in Organisms
Reproduction in Organisms, Sexual Reproduction -
Human Reproduction
Human Reproduction, Fertilisation, Embryonic Development and Parturition -
Molecular Basis of Inheritance
Molecular Basis of Inheritance, Transcription, Genetic Code and Types of RNA -
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants, Double Fertilisation, Post Fertilisation: Structures and Events -
Human Reproduction
Human Reproduction, Fertilisation, Embryonic Development and Parturition -
Reproductive Health
Reproductive Health, Sexually Transmitted Diseases and Infertility -
Human Reproduction
Human Reproduction, Gametogenesis and Menstrual Cycle -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Meristematic Tissues and Permanent Tissues -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous Plants -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous Plants -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Anatomy of Dicotyledonous and Monocotyledonous Plants -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, The Tissue System -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, The Tissue System -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Secondary Growth -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Secondary Growth -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, Meristematic Tissues and Permanent Tissues -
Anatomy of Flowering Plants
Anatomy of Flowering Plants, The Tissue System -
Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues -
Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues -
Structural Organisation in Animals
Structural Organisation in Animals, Animal Tissues -
Lipids
This video explains about lipids -
Nitrogen Bases
This video explains about nitrogen bases -
Amino acids
This video explains about amino acids -
Primary and Secondary Metabolites
This video explains about primary and secondary metabolites -
Biomacromolecules
This video explains about biomacromolecules -
Cell Membrane and Cell Wall
This video explains about cell membrane and cell wall -
Introduction to Prokaryotic Cells
This video explains about introduction to prokaryotic cells -
Golgi Apparatus
This video explains about golgi apparatus -
Cell Size and Cell Theory
This video explains about cell size and cell theory -
Ribosomes and Cytoskeleton
This video explains about ribosomes and cytoskeleton -
Endoplasmic Reticulum
This video explains about endoplasmic reticulum -
Lysosomes
This video explains about lysosomes -
Plastids
This video explains about plastids -
Vacuoles
This video explains about vacuoles -
Centrosome and Centrioles
This video explains about centrosome and centrioles -
Nucleus and Microbodies
This video explains about nucleus and microbodies -
Mitochondria
This video explains about mitochondria -
Cilia and Flagella
This video explains about cilia and flagella -
Modifications of the Leaf
This video describes the different modifications of the leaves in plants -
Modifications of the Root
This video describes the different modifications of the roots in plants -
Modifications of the Stem
This video describes the different modifications of the stem in plants -
Acquired Immunity
This video explains about acquired immunity -
Vaccination and Immunisation
This video explains about vacccination and immunisation -
Evidences for Biological Evolution
This video explain about evidences for bilogical evolution6 -
Humoral Immune Response
This video explains about humoral immune response -
Neo-Darwinism
This video explains about Neo-Darwinism -
Natural Selection
This video explains about natural selection -
Geological Time Scale of Earth
This video explains about geological time scale of Earth -
Speciation
This video explains about speciation -
Hardy–Weinberg Principle
This video explains about Hardy–Weinberg Principle -
Theory of Lamarckism
This video explains about theory of lamarckism -
DNA Fingerprinting
This video explains about DNA fingerprinting -
Innate Immunity
This video explains about innate immunity -
Disorders of the Immune System
This video explains about disorders of immune system -
De Vries’ Mutation Theory
This video explains about de Vries' mutation theory -
Theory of Darwinism
This video talks about theory of Darwinism -
Genetic Code
This video explains about genetic code -
Post-transcriptional Modification of RNA
This video explains about post-transcriptional modification of RNA -
Diseases Caused by Bacteria
This video explains about diseases caused by bacteria -
Diseases Caused By Helminths
This video explains about diseases caused by helminths -
Diseases Caused By Protozoa
This video explains about diseases caused by protozoa -
Mechanism of Transcription
This video explains about mechanism of transcription -
RNA as Genetic Material
This video explains about RNA as genetic material -
Mechanism of Translation
This video explains about mechanism of translation -
Linkage
This video talks about linkage of genes -
Crossing Over
This video talks about crossing over in chromosomes -
Gene Regulation in Prokaryotes
This video explains about gene regulation in prokaryotes -
Gene Regulation in Eukaryotes
This video explains about gene regulation in eukaryotes -
Embryonic Development
This video talks about embryo development in humans -
Assisted Reproductive Technologies
This video talks about the assisted reproductive technologies in humans -
Sex Determination in animals
This video talks about sex determination in different organsism -
Chromosomal Theory of Inheritance
This video talks about the chromosomal theory of inheritance -
Pedigree Analysis
This video talks about pedigree analysis and its importance -
Mutations
This video talks about mutations and its types -
Process of Replication of DNA
This video explains about process of DNA replication -
DNA as Genetic Material
This video explains about DNA as genetic material -
DNA packaging and its properties
This video talks about DNA packaging and its properties -
Semiconservative Method of Replication
This video explains about semiconservative method of replication -
Cancer- Occurrence
This video discusses why older people are at a greater risk of developing cancer. -
Cytokinesis in Plant and Animal Cells
This video explains the differences between cytokinesis in plant cells and animal cells. -
Anaphase -Chromosome Movement to Poles
This video explains the mechanism of chromosomal movement to the poles of spindle during anaphase of mitosis. -
Division in Mitochondria and Chloroplast
This video explains the division of mitochondria and chloroplast. -
Prophase and Telophase
This video discusses how telophase is reverse of prophase. -
Biofertilisers- Azolla-Anabaena
This video discusses the use of Azolla-Anabaena as biofertilisers. -
Microbes in Curd Formation
This video discusses the uses of microbes in curd formation. -
Biofertilisers- Cyanobacteria
This video discusses why cyanobacteria are not preferred as biofertilisers. -
Microbes in Sewage Treatment
This video discusses the significance of BOD in sewage treatment. -
Microbes in Sewage Treatment
This video discusses the significance of floes in sewage treatment. -
Microbes in Health Improvement
This video states the significance of microbes in the production of bioactive molecules. -
Isolation of DNA Fragments by Gel Eletrophoresis
This video explains the reasons of absence of DNA bands on agarose gel eletrophoresis. -
Polymerase Chain Reaction (PCR)
This video explains the significance of different steps of PCR. -
Continuous Culture Systems
This video discusses the advantages of continuous culture systems. -
Selectable Markers in Cloning
This video discusses the significance of selectable markers in cloning experiments. -
Use of Proteins in Inactive Form
This video discusses the use of inactive form of proteins to microorganisms. -
Cloning Vectors- Agrobacterium tumefaciens
This video explains the characteristics of Agrobacterium tumefaciens which makes it an ideal cloning vector. -
Bt Toxin- Significance
This video explains the effect of Bt toxin on the insects and the bacterium producing the toxin. -
Pseudomonas in Pollution Control
This video describes the role of Pseudomonas bacterium in pollution control. -
RNA Interference
This video discusses the significance of RNA interference in infestation of tobacco plants. -
Gemmae Formation
This video explains the concept of gemmae formation. -
Sporulation
This video explains the concept of sporulation. -
Competent Cells by Transformation
This video explains the need for competent cells in biotechnology and the methods by which cells can be made competent. -
Mutation Breeding
This video explains the technique of mutation breeding in developing crop varieties. -
Emaculation
This video explains the significance of technique of emasculation. -
Somatic Hybridisation
This video explains the use of polyethylene glycol in somatic hybridisation. -
Suspension Cultures
This video discusses about suspension cultures. -
Abscisic Acid - Stress Hormone
This video explains why abscisic acid is called stress hormone. -
Apical Dominance
This video explains the need to overcome apical dominance to promote the growth of lateral buds. -
Vernalisation
This video explains the effect of vernalisation on plant growth. -
Effect of Ethylene
This video explains the effect of ethylene on plant growth. -
Effect of Gibberellins
This video explains the effect of gibberellins on plant growth. -
Digestion of Fats
This video explains why digestion of proteins cannot occur in stomach. -
Absorption of Fats
This video explains the process of absorption of fats in the body. -
Taste Buds
This video discusses how different taste buds detect different food tastes. -
Role of Gall Bladder
This video explains the role of gall bladder in the process of digestion of food. -
Types of Teeth - Canines
This video discusses the significance of tearing teeth (canines) in animals. -
Diffusion and Mass Flow System
This video explains the need for mass or bulk flow system of transport in plants. -
Ascent of Sap
This video explains the role of cohesion and adhesive force in ascent of sap. -
Transpiration
This video discusses that rate of transpiration is different for different plant species. -
Transpiration and Evaporation
This video explains how plants have a mechanism to overcome the water loss through transpiration. -
Exarch in Root and Endarch in Stem
This video explains why primary xylem in root is of exarch type whereas in stem it is of endarch type. -
ATP Synthesis
This video discusses the mechanism for synthesis of ATP during respiration. -
Closed Circulatory System
This video discusses the advantages of closed circulatory system over open circulatory system. -
Transport in Lower Organisms by Diffusion
This video explains how lower organisms obtain nutrients and oxygen by the process of diffusion. -
Valves in Veins
This video explains why valves are present in veins but not in arteries. -
Electrocardiogram (ECG) - Significance
This video explains about ECG and its usefulness in the diagnosis of cardiac disorders. -
Circulatory Pathways
This video talks about the phylum which has a circulatory system closest to vertebrate circulatory system. -
Exchange of Gases at Alveoli
This video explains why diffusion of gases occurs only in the alveolar region and not in the other parts of the respiratory system. -
Transport of Carbon dioxide in the Body
This video discusses the different mechanisms of transport of carbon dioxide in the body. -
Venous and Arterial Blood
This video discusses why venous blood is more acidic as compared to arterial blood. -
Residual Volume of Air
This video discusses why exchange of gases continue to occur in lungs even after maximum expiration. -
Nasal and Mouth Breathing
This video explains why nasal breathing is better than mouth breathing. -
Specificity of Hormones
This video describes the specificity of hormones to target cells. -
Mechanism of Steroid Hormones Action
This video explains the mechanism of action of steroid hormones. -
Role of cAMP in Hormone Action
This video discusses the role of cAMP in hormone action. -
Effect of Insulin and Glucagon
This video explains how insulin and glucagon hormones are antagonistic in nature. -
Role of Thymic Hormones
This video explains the importance of thymic hormones in immunity. -
Renin Angiotensin Aldosterone System (RAAS)
This video details the role played by renin-angiotensin in the regulation of kidney function. -
Osmoregulation
This video discusses osmoregulation in sharks, amphibians, reptiles, birds and desert mammals. -
Osmoregulation
This video explains why it is not advisable to drink lots of water after heavy sweating. -
Excretion in Desert Mammals
This video explains why desert mammals have longer Henle's loops. -
Tubular Secretion
This video discusses how tubular secretion helps in maintaining ionic and acid-base balance in body fluids. -
Osteoarthritis
This video explains why osteoarthritis is more common in old people. -
Synovial Joint
This video explains how synovial joints are freely movable. -
Contractile Movements in Hydra
This video explains how Hydra shows contractile movements of body though it lacks muscular tissue. -
Sliding Filament Theory
This video explains the sliding filament theory of muscle contraction. -
Cerebral Cortex
This video explains why cerebral cortex is highly folded. -
Temporal Lobe
This video explains the effects due to damage of the temporal lobe. -
Action Potential for Conduction of Nerve Impulse
This video discusses the important features of action potential responsible for conduction of nerve impulse. -
Blind Spot
This video explains why blind spot is insensitive to light, though it is a part of photosensitive layer. -
Vision in Dim Light
This video explains why we can see better in dim light even by looking through the corner of the eye. -
Substrate Level Phosphorylation
This video explains substrate level phosphorylation and its occurrence in TCA cycle. -
Multiple Fission
This video explains the concept of multiple fission. -
Plasmotomy
This video explains the concept of plasmotomy. -
Budding
This video explains the concept of budding. -
Fragmentation
This video explains the concept of fragmentation. -
Regeneration
This video explains the concept of regeneration. -
Oxidation of Nutrients for Energy Release
This video discusses the amount of release of energy from different nutrients basis their calorific value. -
Glucose - Instant Energy Source
This video explains how glucose acts as an instant source of energy as compared to proteins. -
Glycolysis
This video discusses the energy-yielding reactions of glycolysis. -
Hydroponics
This video explains the importance of purification of water and nutrient salts in hydroponics. -
Nitrogen Fixation - Rhizobium
This video discusses the conditions necessary for fixation of atmospheric nitrogen by Rhizobium. -
Symbiosis - Mycorrhiza
This video explains the symbiotic association of Mycorrhiza. -
Toxicity of Mineral Nutrients - Part 1
This video discusses how excess of one micronutrient can prove toxic to the other micronutrient. -
Toxicity of Mineral Nutrients - Part 2
This video discusses how excess of one micronutrient can prove toxic to the other micronutrient. -
Nephridia in Earthworm
This video discusses the different types of nephridia in earthworms. -
Root Hair and Trichomes
This video explains the difference between root hair and trichomes. -
Vascular Bundles in Root and Stem
This video explains why vascular bundles are radial in roots but conjoint in stems. -
Red Muscle Fibres - Aerobic Muscles
This video explains how red muscle fibres are able to produce energy continuously. -
Adaptation in Desert Topography
This video discusses the adaptation of fossorial organisms in desert topography. -
Predation
This video discusses about predation as a population intreaction. -
Gause's Principle of Competitive Exclusion
This video describes interspecific competition according to Gause's Principle of Competitive Exclusion. -
Population Interactions
This video describes about the features of population interactions with the help of an example of honeybees. -
Population Growth Curve
This video discusses about different stages of population growth curve. -
Benefits of Biodiversity
This video discusses the benefits of biodiversity. -
Regional or Gamma Diversity
This video explains regional or gamma diversity. -
Activities in Biosphere Zones
This video discusses about the activities which take place in the manipulation zone of the biosphere. -
Rhino Conservation Project
This video discusses about the details of the Rhino conservation project. -
Ex situ Conservation
This video describes the ex situ conservation method for conservation of endemic species. -
Secondary Succession
This video discusses about secondary succession with the help of an example of Alder trees in Glacial region. -
Alpha Diversity in an Ecosystem
This video describes about alpha diversity in an ecosystem. -
Primary Producers and Tertiary Consumers
This video discusses why population of primary producers is much higher than the tertiary consumers. -
Ecological Balance
This video factors disturbing the ecological balance. -
Secondary Productivity
This video discusses about net secondary productivity with the help of an example. -
Eutrophication
This video describes the chemicals responsible for eutrophication of water bodies. -
Stabilisation Ponds
This video explains how sewage water can be converted into useful water for irrigation through stabilisation ponds. -
Blue Baby Syndrome
This video discusses the causes of blue baby syndrome. -
Noise Pollution
This video discusses the Green muffler scheme for the control of noise pollution. -
Global Warming
This video discusses the major gases responsible for global warming. -
Biofortification
This video talks about biofortification as a means for improving nutritional quality. -
Floral Diagram
This video explains what is a floral diagram, the information provided by the floral diagram and how to draw a floral diagram. -
Floral Formula
This video explains what is a floral formula, importance of floral formula, the different symbols in a floral formula and gives examples of few floral formulae. -
Gynoecium and its Types
This video describes the classification of gynoecium on the basis of fusion - apocarpous and syncarpous and on the basis of number of carpels- monocarpellary, bicarpellary, tricarpellary, multicarpellary. -
Cohesion and Adhesion of Stamens
This video explains the terms cohesion and adhesion of stamens and different conditions of stamens - monadelphous, diadelphous, polyadelphous, epipetalous, episepalous and epiphyllous stamens. -
Corolla-Types and Modifications
This video details the polypetalous and gamopetalous corolla and the different regular and irregular forms of gamopetalous corolla - tubular, infundibuliform, rotate, hypocrateriform, urceolate, bilabiate, personate, ligulate corolla. -
Mechanism of Photosynthesis
This video describes the mechanism of photosynthesis, introduces and differentiates between light and dark reactions of photosynthesis. -
Electron Transport Chain_Z Scheme
This video describes the process of electron transport chain during photosynthesis and explains why this process is also called the Z scheme. -
CAM Cycle
This video describes the modifications in CAM plants and the events in CAM cycle. -
Cockroach- Blood Vascular System
This video explains the parts of the circulatory system and the process of blood circulation in cockroach. -
Cockroach- Nervous System
This video explains the parts of the nervous system and the different sense organs in cockroach. -
Cockroach- Reproductive System
This video explains the parts of the male and the female reproductive system, process of fertilisation and development in cockroach. -
Cockroach- Respiratory System
This video explains the parts of the respiratory system and process of respiration in cockroach. -
Absorption of Digested Food
This video explains the process of absorption of food and the mechanism of absorption of carbohydrates, fats, amino acids, electrolytes and water in the body. -
Activation Energy of Enzymes
This video discusses the concept of activation energy and the factors affecting activation energy. -
Factors Affecting Enzyme Activity
This video explains the factors which affect the catalytic activity of the enzymes. -
Electron Transport System
This video explains the process of electron transport system and role of electron carriers. -
Fermentation
This video details the process and types of fermentation. -
Glycolysis
This video explains the events in the glycolytic pathway. -
Human Digestive System
This video explains the different parts of the human digestive system. -
Physiology of Digestion
This video explains the process of digestion in buccal cavity, stomach and small intestine. -
Human Respiratory System
This video explains the different parts of the human respiratory system. -
Lungs_Structure and Function
This video explains the external and internal structure of lungs. -
Inhibition of Enzyme Action
This video explains inhibition and the different types of inhibition - competitive, non-competitive and allosteric inhibition. -
Aestivation
This video describes aestivation and the types of aestivation - valvate, imbricate, twisted, vexillary. -
Calyx-Types and Modifications
This video details the polysepalous and gamosepalous calyx and the different modifications of calyx - pappus, spinous, spurred, petaloid and hooded. -
Chloroplast
This video describes the ultrastructure of chloroplast. -
Krebs Cycle
This video details the events which take place during aerobic respiration through Krebs cycle. -
Respiratory Balance Sheet
This video explains the calculations of net gain of ATP during the process of respiration. -
Respiratory Quotient
This video explains the concept of respiratory quotient for carbohydrates, proteins and fats as substrates. -
Macronutrients
This video describes the physiological role and deficiency symptoms of common macronutrients. -
Micronutrients
This video describes the physiological role and deficiency symptoms of common micronutrients. -
Mass Flow Hypothesis
This video explains the process of translocation of food through phloem by Munch's mass flow hypothesis. -
Physical Force Theories of Ascent of Sap
This video details the physical force theories to explain the process of ascent of sap- capillarity theory, imbibition force theory and cohesion-adhesion theory. -
Root Pressure Theory
This video explains the concept of root pressure and the theory of root pressure for ascent of sap. -
Uptake and Transport of Mineral Nutrients
This video discusses the mechanism of uptake and transport of mineral ions. -
Cardiac Cycle
This video discusses the events in a cardiac cycle - atrial systole and ventricular diastole, atrial diastole and ventricular systole and joint diastole. -
Circulatory Pathways
This video explains the two types of circulatory pathways - open circulatory and close circulatory pathway. -
Conducting System of Human Heart
This video explains the conducting system of the heart - sinoatrial node, purkinje fibres and bundle of His. -
Coronary Circulation
This video explains the process of coronary circulation in human heart. -
Blood Coagulation
This video details the process of blood clotting or blood coagulation. -
Phases of Cell Cycle
This video describes the phases of cell cycle - interphase and mitotic phase. -
Function of Tubules in Urine Formation
This video discusses the functions and the roles of PCT, DCT, loop of Henle and collecting duct in urine formation. -
Haemodialysis
This video explains the process of haemodialysis and the role of artificial kidney. -
Pineal Gland
This video explains the structure and the role of pineal gland in the body. -
Pituitary Gland
This video describes the structure of pituitary gland, the hormones secreted and the diseases caused due to hypo and hypersecretion of these hormones. -
Adrenal Gland
This video describes the structure of adrenal gland, the hormones secreted and the diseases caused due to hypo and hypersecretion of these hormones. -
Pancreas
This video describes the structure of pancreas, hormones secreted and their effects on the body. -
Testes and Ovaries
This video describes the structure of testes and ovaries, hormones secreted and their effects on the body. -
Thymus Gland
This video describes the structure of thymus gland, hormones secreted and their effects on the body. -
Thyroid Gland
This video describes the structure of thyroid gland, hormones secreted and their effects on the body. -
Apomixis
This video explains the meaning, types and advantages of apomixis. -
Artificial Vegetative Propagation
This video details artificial vegetative propagation and explains the different methods of artificially propagating plants - cutting, layering, grafting and micropropagation. -
Natural Vegetative Propagation
This video details natural vegetative propagation and explains the different methods of naturally propagating plants through roots, stems, leaves, bulbils and turions. -
AIDS
This video explains about AIDS - causes, symptoms, diagnosis and preventive measures. -
Animal Breeding
This video explains the different techniques of animal breeding - inbreeding and outbreeding and their types. -
Calvin Cycle - C3 Cycle
This video explains the different phases of the Calvin or C3 cycle of photosynthesis. -
Cyclic and Non-Cyclic Photophophorylation
This video describes the mechanism of cyclic and non-cyclic photophosphorylation of photosynthesis. -
Hatch Slack Cycle - C4 Cycle
This video explains the mechanism of Hatch-Slack or C4 pathway of photosynthesis. -
Miller-Urey Experiment
This video describes the Miller-Urey experiment for chemical evolution of life. -
Oparin-Haldane's Theory of Evolution
This video explains the Oparin-Haldane's theory of evolution of life. -
Palaeontology
This video details about palaentology - fossils and their significance in the study of evolution. -
Parthenogenesis
This video explains about parthenogenesis - types and advantages and disadvantages. -
Hearts in Vertebrates
This video explains the structure of heart in vertebrates such as fishes, amphibians, reptiles, birds and mammals. -
Human Heart
This video explains the location, structure and functions of human heart. -
Micturition
This video explains the physiology of the process of micturition. -
Selective Reabsorption
This video explains the physiology of the process of selective reabsorption. -
Skull
This video explains the structure and functions of different kinds of skull bones. -
Ribs
This video describes the structure and functions of different kinds of ribs in the body. -
Sternum
This video describes the structure and functions of sternum bone in the body. -
Limb Bones
This video details the bones of the forelimbs and the hindlimbs. -
Pectoral Girdle
This video describes the bones of the pectoral girdle - scapula and clavicle. -
Pelvic Girdle
This video describes the bones and the functions of the pelvic girdle. -
Types of Heart
This video describes the different types of heart based on type of blood, origin of impulse and structure of the heart. -
Ultrafiltration
This video explains the process of ultrafiltration during urine formation in the body. -
Urine Concentration-Counter Current Mechanism
This video explains the process of urine concentration by the counter-current mechanism. -
Controlled Breeding Experiments
This video discusses the controlled breeding experiments of animal breeding - techniques of artificial insemination and multiple ovulation embryo transfer. -
Plant Breeding
This video details the steps in plant breeding.
-
Symplast Pathway
This video explains the symplast pathway for transport of water and minerals in plants.
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NEET 2022-23 Achiever Pack
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- Ask a Doubt (unlimited view)
- 3 Seasonal Live Classes (PCB)
- Board Exam Preparation Support Material
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