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Read More »NEET Biology · NCERT Class 11 & 12
Biology, explained line by line.
Hi, I’m Dr. Komal Saksena. I help NEET aspirants turn every line of NCERT into clear concepts, confident answers and marks that count.
New on the channel
Human Health & Disease: NCERT line-by-line MCQs
Immunity, AIDS & cancer, drug and alcohol abuse, practised the way NEET asks them.
Ph.D. in Zoology
University of Delhi
NCERT, line by line
Nothing skipped, nothing assumed
NEET-level MCQs
With detailed solutions
Beyond NEET
CSIR NET JRF Life Science
Meet your mentor
Clear concepts, calm preparation, confident answers.
I hold a Ph.D. in Zoology from the University of Delhi, and KC Science Talks is where I share what I love most: making biology simple enough to understand and strong enough to score.
Every lesson follows NCERT closely, explaining each line, connecting it to the bigger picture and then testing it with the kind of questions NEET actually asks.
Dr. Komal SaksenaFounder, KC Science Talks
Full-length video lessons
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Quick revision shorts
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Articles on the journal
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How you'll learn here
Four habits that make biology stick
The same method runs through every video, flash card and article, so you always know what to do next.
Read the line
NCERT is the source of truth. We read it slowly, sentence by sentence, so nothing in the exam feels new.
See the concept
Diagrams, examples and the 'why' behind each fact, because understanding is easier to recall than memorising.
Make it memorable
Flash cards, mnemonics and quick tricks that lock tough terms and examples into memory.
Test it, NEET style
Line-based MCQs and previous-year questions with full explanations, so practice feels like the real paper.
The syllabus
Chapters covered, class by class
Line-by-line lessons, flash cards and MCQ sets across the NEET biology syllabus, with more added every week.
Class 11
Class 12
CSIR NET Life Science
Class 11
- The Living World
- Biological Classification
- Plant Kingdom
- Animal Kingdom
- Structural Organisation in Animals
- Cell: The Unit of Life
- Biomolecules
- Cell Cycle and Cell Division
- Breathing and Exchange of Gases
- Body Fluids and Circulation
- Excretory Products and their Elimination
- Neural Control and Coordination
Class 12
- Sexual Reproduction in Flowering Plants
- Human Reproduction
- Reproductive Health
- Principles of Inheritance and Variation
- Molecular Basis of Inheritance
- Evolution
- Human Health and Disease
- Microbes in Human Welfare
CSIR NET Life Science
For postgraduates preparing for CSIR NET JRF in Life Sciences:
On the channel
Latest lessons from YouTube
Class 12 · Human Health & Disease
Drug & alcohol abuse: 18 NCERT line-by-line MCQs
Class 12 · Genetics
Molecular Basis of Inheritance: 20 most important NCERT MCQs
Study method
How to memorise NCERT Biology for NEET
Quick revision
A whole concept in under a minute
Short, focused revision for the bus ride, the break between classes or the night before a test.
Female reproductive system in 45 seconds
Watch short
Kidney diagram in 10 seconds
Watch short
tRNA: structure & function in one minute
Watch short
What the diaphragm really does
Watch short
“
It is not the strongest of the species that survives, nor the most intelligent. It is the one most adaptable to change.
Leon C. Megginson, reflecting on Darwin
The journal
Read, revise, wonder
Cell-The unit of life NEET questions
1. Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP? [NEET-2017]…
Read More »
Cell cycle and Cell division NEET Questions
Solve these 10 very important, previous year NEET questions from chapter “cell cycle and cell division“ 1. Anaphase…
Read More »Preparing for NEET 2027? Start with today's lesson.
New long-form lessons every week and quick revision shorts in between, all built around NCERT.