Start with life
A leaf, a heartbeat, a seed — real living things you can observe and wonder about.
Class 10 · SSC Biology
Biology,
Biology,
made alive.
How you breathe, how a leaf eats sunlight, how traits pass to the next generation — the living world, explained so it comes alive.
DNA · the code of life
Biology isn't lists to cram — it's the story of being alive. We make every process something you can picture.
Our approach
From diagrams to understanding
Trace the process
Step by step — how food, air or blood actually move through a living body.
Label it clearly
Clean, interactive diagrams so every part and its job finally clicks.
Apply to life
Health, food, nature — biology that helps you live better every day.
See it happen
How a leaf makes food
Nutrition · Photosynthesis
How plants eat
CO₂ + H₂O + ☀ → ?
- 1Leaves take in carbon dioxide from the air and water from the roots.
- 2Green chlorophyll captures sunlight — the energy for the whole process.
- 3Using that energy, the leaf builds glucose — food the plant can store.
- 4And it releases oxygen — the very air we breathe.
- ✓6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
Respiration
Why we breathe
Every cell needs oxygen to release energy from food. Your lungs pull in air, hand oxygen to the blood, and push carbon dioxide back out.
Glucose + O₂ → Energy + CO₂ + H₂O
Breathing is just the body collecting fuel — every second of your life.
Your turn
Explore a plant cell
Tap each labelled part to discover what it does — the tiny machinery that keeps a plant alive.
Tap a glowing point on the cell →
Plant Cell
Each part has a job. Tap a point to learn what it does.
The full course
Every Biology chapter, covered
Beyond the exam
Biology all around you
Food & health
Why a balanced plate matters and how your body turns it into energy.
Exercise & breath
Why you pant when you run — respiration working overtime for energy.
Nature & balance
How plants, animals and air depend on each other — and why we must protect it.
See our labs in actionLife is best studied
Life is best studied
up close
Look through our microscopes and watch biology come alive.