topic 1 of 7 · Biology
A pond, a banyan, an elephant. Same rules run all three.
Biodiversity
the astonishing variety of life, from pond microbes to banyan trees and elephants.
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topic 2 of 7 · Biology
The same animal has ten names. Science needs one.
Nomenclature
how every organism receives a universal identity understood worldwide.
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topic 3 of 7 · Biology
Two words that mean the same creature in every country
Binomial Nomenclature
the two-word naming system that connects scientists across countries.
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topic 4 of 7 · Biology
Sorting life into boxes, and arguing about the boxes
Taxonomy
the science of identifying, naming, and classifying life.
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topic 5 of 7 · Biology
Species to kingdom, one ladder for all living things
Taxonomic Hierarchy
the ladder from species to kingdom that organizes Earth's biodiversity
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topic 6 of 7 · Biology
Bacteria and mushrooms were once filed as plants
Five-Kingdom Classification
Whittaker's system that gave bacteria, fungi, plants, animals, and protists separate homes.
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topic 7 of 7 · Biology
Bacteria live where nothing else can. Boiling springs included.
Kingdom Monera
the world of bacteria thriving from soil to extreme habitats.
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topic 1 of 7 · Biotechnology
Every living thing is built from the same kind of room
What is a Cell?
the tiny unit that runs every living thing
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topic 2 of 7 · Biotechnology
How anyone worked out that life has a building block
Cell Theory
how scientists discovered life's basic building block
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topic 3 of 7 · Biotechnology
One room, or a house with separate rooms
Prokaryotic vs Eukaryotic Cells
simple rooms versus fully equipped houses
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topic 4 of 7 · Biotechnology
The gate that decides what gets into the cell
Plasma Membrane
the cell's security gate
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topic 5 of 7 · Biotechnology
The cell membrane is not a wall. It flows.
Fluid Mosaic Model
a flexible wall filled with moving parts
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topic 6 of 7 · Biotechnology
Why a plant can stand up and you cannot photosynthesise
Cell Wall
the protective armor around cells
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topic 7 of 7 · Biotechnology
The crowded workspace where everything happens
Cytoplasm
the busy workspace inside a cell
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topic 1 of 7 · Business Studies
Someone opens a shop. What must be true for it to last?
Business
why a person opens a shop to earn a livelihood by satisfying customer needs
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topic 2 of 7 · Business Studies
Work you do for money, and work you do anyway
Economic Activities
activities done to earn income and support a living
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topic 3 of 7 · Business Studies
Your mother cooking dinner is not in the GDP
Non-Economic Activities
work done out of love, sympathy, or social concern rather than money
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topic 4 of 7 · Business Studies
Selling your old cycle is not a business. Why not?
Characteristics of Business
what separates a business activity from a one-time transaction
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topic 5 of 7 · Business Studies
Cotton to cloth to shirt. Somebody did each step.
Industry
how resources are converted into useful goods and services
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topic 6 of 7 · Business Studies
How a thing made in one place reaches you in another
Commerce
how products move from producers to consumers
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topic 7 of 7 · Business Studies
The exchange that keeps every market moving
Trade
the exchange of goods that keeps markets functioning
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topic 1 of 7 · English
A news report and a poem can describe the same day
What Makes Literature Different from Information
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topic 2 of 7 · English
What the sentence says, and what it is doing
Reading Beyond the Surface Meaning
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topic 3 of 7 · English
The thing the story is about, under what happens
Finding Themes in a Text
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topic 4 of 7 · English
Why did she do that? The text usually tells you.
Understanding Character Motivation
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topic 5 of 7 · English
Someone ends the story unable to go back
Character Change and Growth
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topic 6 of 7 · English
No conflict, no story. Even a quiet one has some.
Conflict in Literature
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topic 7 of 7 · English
Move the same scene to another room. It changes.
Setting and Atmosphere
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topic 1 of 7 · Chemistry
Air and iron. Both are matter. What do they share?
Nature of Matter
everything around you, from air to iron, begins with the question: what is matter actually made of?
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topic 2 of 7 · Chemistry
Same particles, three behaviours. Only the spacing changed.
States of Matter
the same particles can stand packed like a solid, flow like a liquid, or race freely like a gas.
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topic 3 of 7 · Chemistry
Sugar water and sugar are not the same thing
Pure Substances and Mixtures
why does sugar water behave differently from pure sugar crystals?
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topic 4 of 7 · Chemistry
Some mixtures hide their parts. Some show them.
Homogeneous and Heterogeneous Mixtures
some mixtures hide their components completely, while others reveal them.
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topic 5 of 7 · Chemistry
Reactions obey counting rules that never break
Laws of Chemical Combination
chemical reactions obey hidden counting rules that never break.
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topic 6 of 7 · Chemistry
The idea that you cannot keep cutting forever
Dalton’s Atomic Theory
the idea that all matter is built from tiny indivisible particles.
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topic 7 of 7 · Chemistry
How do you weigh something you cannot see?
Atomic Mass and Molecular Mass
how chemists weigh the invisible world of atoms and molecules.
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topic 1 of 7 · Economics
An economy run for somebody else's benefit
Colonial Economic Policy
how British rule reshaped India's economy for imperial interests
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topic 2 of 7 · Economics
Wealth left India. Very little came back.
Drain of Wealth
India's resources flowing out without equivalent returns
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topic 3 of 7 · Economics
Most of India farmed. Very little of India ate well.
Agrarian Economy under British Rule
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topic 4 of 7 · Economics
Collect the rent, whatever the harvest did
Zamindari System
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topic 5 of 7 · Economics
Grow indigo, not food. Then the rains fail.
Commercialisation of Agriculture
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topic 6 of 7 · Economics
A century of farming, and yields barely moved
Agricultural Stagnation
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topic 7 of 7 · Economics
The canals were built where the exports were
Lack of Irrigation and Investment
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topic 4 · 63 secondsTaxonomy
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topic 3 · 86 secondsProkaryotic vs Eukaryotic Cells
no film for this one yet1 of Biotechnology's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
topic 3 · 60 secondsNon-Economic Activities
no film for this one yet1 of Business Studies's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
topic 3 · 64 secondsFinding Themes in a Text
no film for this one yet1 of English's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
no film for this one yet0 of Chemistry's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
no film for this one yet0 of Economics's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
Biology · topic 1
What is the term for the range of different habitats and communities, such as coral reefs, deserts, and city parks?
Ecosystem diversity
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Biology · topic 2
What is the etymological origin of the term 'nomenclature'?
It comes from the Latin words 'nomen' (name) and 'calare' (to call).
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Biology · topic 3
What is the primary function of binomial nomenclature in biological science?
To provide a single, universal identity for each organism to avoid confusion from local names.
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Biology · topic 4
జీవులను గుర్తించడం, పేరు పెట్టడం మరియు వర్గీకరించే శాస్త్రాన్ని ఏమంటారు?
టాక్సానమీ (Taxonomy)
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Biology · topic 1
Approximately how many species have been scientifically described worldwide?
$1.7$ million
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Biology · topic 2
In biological terms, what is the definition of nomenclature?
The science of naming living things so every species has a unique, universal identity.
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Biology · topic 3
Which Swedish botanist is credited with establishing the binomial nomenclature system in the 1750s?
Carl Linnaeus.
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Biology · topic 4
టాక్సానమీలో 'గుర్తింపు' (Identification) అంటే ఏమిటి?
కీలు లేదా గైడ్లను ఉపయోగించి ఒక జీవి యొక్క లక్షణాలను వివరించడం మరియు గుర్తించడం.
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Biotechnology · topic 1
What is the smallest unit of matter that can carry out all the processes of life?
The cell.
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Biotechnology · topic 2
In 1665, who coined the term "cell" after observing cork tissue under a microscope?
Robert Hooke
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Biotechnology · topic 3
In the 'house' metaphor for cell types, what architecture represents a prokaryotic cell?
A single, simple room with no internal compartments.
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Biotechnology · topic 1
Why is the cell considered the fundamental unit of life in biotechnology?
Because it is the smallest structure where all life processes occur and the starting point for manipulating living systems.
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Biotechnology · topic 2
What did Antonie van Leeuwenhoek call the tiny living creatures he observed in pond water?
Animalcules
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Biotechnology · topic 3
In the 'house' metaphor for cell types, what architecture represents a eukaryotic cell?
A complex house with specialized rooms like kitchens and storerooms.
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Biotechnology · topic 1
If a cell is broken open, what happens to its status as a 'living' entity?
The remaining parts are no longer considered alive; life exists only at the level of the intact cell.
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Biotechnology · topic 2
Why were Robert Hooke's "cells" not considered living units of function?
He was observing empty chambers (cell walls) left behind in dead plant tissue.
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Business Studies · topic 1
How does the source material define a 'business'?
A regular pursuit of producing or selling goods/services to earn a livelihood by satisfying customer needs.
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Business Studies · topic 2
What is the core definition of an economic activity?
Any effort undertaken to earn income or produce value for others to support oneself or a family.
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Business Studies · topic 3
ఆర్థికేతర కార్యకలాపాలు (Non-economic activities) అంటే ఏమిటి?
ప్రేమ, సానుభూతి, వ్యక్తిగత సంతృప్తి లేదా కర్తవ్య భావంతో చేసే పనులు.
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Business Studies · topic 1
What must be true for a shop to 'last' or survive over time?
It must reliably answer the needs of people so that they return regularly.
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Business Studies · topic 2
What is the primary motive that distinguishes an economic activity from a non-economic one?
The intention to earn money or create goods and services for the market.
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Business Studies · topic 3
ఆర్థిక కార్యకలాపాలకు మరియు ఆర్థికేతర కార్యకలాపాలకు మధ్య ఉన్న ప్రధాన వ్యత్యాసం ఏమిటి?
ఆర్థిక కార్యకలాపాలు ఆదాయం కోసం చేస్తారు, ఆర్థికేతర కార్యకలాపాలు భావోద్వేగ లేదా సామాజిక కారణాల కోసం చేస్తారు.
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Business Studies · topic 1
Beyond being 'regular,' what is the primary economic aim of starting a business?
The aim is to earn a livelihood.
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Business Studies · topic 2
Why is a grandmother making pickles for her family classified as a non-economic activity?
The action is performed out of care, tradition, or love rather than for sale or profit.
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English · topic 1
According to the text, what is the primary distinction between the purpose of information and literature?
Information is about transmission, while literature is about transformation.
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English · topic 3
In literature, what term describes the underlying pattern or 'thread' that ties a story's events and images together?
Theme.
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English · topic 1
What two qualities does information writing value most to ensure it is effective?
Accuracy and efficiency.
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English · topic 3
How does a theme differ from the 'literal meaning' of a text?
Literal meaning covers what happened, while theme covers what it means that it happened.
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English · topic 1
How does literary language affect the reader's pace compared to informational language?
Literary language slows the reader down, whereas informational language is designed for quick scanning.
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English · topic 3
Why is a theme described as something that 'accumulates' rather than something fixed on page one?
It requires the repetition or shifting of patterns over the time and space of the entire text to become clear.
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English · topic 1
Literature uses language not only to inform but also to _____, seeking to trigger senses and memories.
evoke
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English · topic 3
According to the text, why is judging a story's meaning after the first paragraph ineffective?
It is likely to confuse a single surface detail for the whole thematic pattern.
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Chemistry · topic 1
What are the two fundamental physical properties that define matter?
Mass and volume (occupying space).
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Chemistry · topic 1
Why is air classified as matter even though it is invisible?
It has mass and occupies space.
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Chemistry · topic 1
Matter is anything that has _____ and occupies space.
mass
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Chemistry · topic 1
What does the expansion of an inflated balloon demonstrate about the nature of gases?
Gases occupy space and exert outward pressure.
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Chemistry · topic 1
Concept: Atoms and Molecules
Definition: The extremely small particles that serve as the building blocks of all matter.
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Chemistry · topic 1
How does the arrangement of particles in a solid differ from those in a gas?
Particles in solids are tightly packed, while particles in gases are far apart.
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Chemistry · topic 1
Why can a gas be compressed while a solid generally cannot?
Gas particles have large spaces between them that can be reduced, unlike tightly packed solid particles.
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Chemistry · topic 1
Is light considered a form of matter?
No, it is a form of energy that lacks mass and volume.
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Economics · topic 1
What is the core definition of colonial economic policy?
A set of decisions by a foreign power to reshape a colony's economy for the benefit of the colonizer.
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Economics · topic 2
What is the primary definition of the 'drain of wealth' in colonial India?
The systematic transfer of India's resources and capital to Britain without receiving equivalent economic returns.
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Economics · topic 1
Whose interests were the rules, investments, and taxes of colonial India designed to serve?
The interests of the British Empire.
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Economics · topic 2
Who was the first Indian economist to study and estimate the scale of the drain of wealth?
Dadabhai Naoroji.
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Economics · topic 1
What was the global reputation of Indian textiles during the Mughal era?
They were famous and exported from London to Java.
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Economics · topic 2
In the late 19th century, how much wealth did Dadabhai Naoroji estimate was transferred from India to Britain annually?
Tens of millions of pounds sterling.
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Economics · topic 1
When did the British East India Company first begin shifting India's economic priorities?
In the mid-18th century.
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Economics · topic 2
What term describes the colonial payments to Britain for administrative expenses, the army, and pensions?
Home Charges.
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