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NCERT
Heredity and Evolution (Class 10 Biology): Mendel’s Laws, DNA, Natural Selection & Evidence of Evolution
Heredity and Evolution: From Mendel's Peas to Modern Genetics Why do children look like their parents? Why did dinos…
Organ Systems
Human Body Systems (Class 11 Biology): Digestive, Nervous, Circulatory & Organ Systems Overview
Human Body Systems: A Senior School Biology Overview The human body is a finely tuned machine made of trillions of cells…
NCERT
Genetics and DNA (Class 12 Biology): Mendel, DNA Structure, Replication & Gene Expression
Genetics and DNA: From Mendel to Molecular Biology Every trait we inherit — from our blood type to certain disease risks…
NCERT
Ecology and Ecosystems (Class 11–12 Biology): Energy Flow, Food Chains & Biodiversity
Ecology and Ecosystems: Energy Flow, Cycles and Biodiversity From the smallest patch of grass to the entire planet, all …
Soaps Detergents
Carbon Compounds and Functional Groups (Class 10): Organic Chemistry Made Simple
Carbon Compounds and Functional Groups: A Complete Organic Guide From ethanol in hand sanitisers to acetic acid in vineg…
NCERT
Chemical Bonding (Class 9–11 Chemistry): Ionic, Covalent, Coordinate Bonds & VSEPR Theory
Chemical Bonding: Ionic, Covalent and Coordinate Bonds Explained Why does common salt dissolve in water while diamond do…
Stoichiometry
Mole and Stoichiometry (Class 9–11 Chemistry): Avogadro’s Number, Formulas & Numericals
The Mole Concept and Stoichiometry: Calculations Made Simple Chemistry deals with particles too small to count one by on…
Sub-atomic Particles
Atomic Structure (Class 9–11 Chemistry): Atom, Electron Configuration & Isotopes
Atomic Structure: A Complete Chemistry Guide for Class 9 to 11 Everything you can see, touch, and breathe is built from …
Universal Gravitation
Gravitation and Kepler’s Laws (Class 9–10): Gravity, Orbits, Satellites & Numericals
Gravitation and Kepler's Laws: A Student's Complete Guide From the apple that supposedly fell on Newton's he…
Refraction
Reflection and Refraction of Light (Class 10): Mirrors, Lenses, Laws & Numericals
Reflection and Refraction of Light: Concepts, Laws and Solved Examples Why does a spoon look bent when dipped in a glass…
Ohm's Law
Ohm’s Law and Electric Circuits (Class 9–10): V=IR, Resistance & Circuits
Ohm's Law and Electric Circuits: The Complete Student Handbook Electric current powers everything from the bulb in y…
Work Energy Power
Work, Energy and Power (Class 9–10 Physics): Concepts, Formulas & Numericals Guide
Work, Energy and Power: Concepts, Formulas and Numerical Practice Energy keeps a fan spinning, lifts an elevator, and po…
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