NIOS 445 — Basic Life Sciences — Textbook & Study Material
Download the official textbook for NIOS 445 — Basic Life Sciences and see the full chapter list so you know exactly what to cover.
Official textbook download
- NIOS 445 — Basic Life Sciences — official textbook — Free download from the official source.
What you will study (chapters)
- Chapter 1
- Introduction to Life Sciences and the Human Body
- Chapter 2
- Cell, Tissue and Organ Systems
- Chapter 3
- Body Fluids, Blood and Immunity
- Chapter 4
- Skeletal System and Joints
- Chapter 5
- Muscular System and Movement
- Chapter 6
- Digestive System and Nutrition
- Chapter 7
- Respiratory System
- Chapter 8
- Circulatory System
- Chapter 9
- Nervous System and Sense Organs
- Chapter 10
- Excretory System
- Chapter 11
- Endocrine System
- Chapter 12
- Reproductive System
- Chapter 13
- Health, Hygiene and Prevention of Disease
- Chapter 14
- Common Diseases and Infections
- Chapter 15
- First Aid and Basic Emergency Care
- Chapter 16
- Medicines, Safety and Care Practices
Frequently asked questions
Is the NIOS 445 — Basic Life Sciences textbook available for free?
Yes — the book linked above is a free download. We link to the source rather than re-hosting it, so you always get the current edition. Check the edition against the syllabus for your exam year.
Is the NIOS 445 — Basic Life Sciences textbook enough to score well, or do I need extra notes?
The official textbook is the core — most exam questions are set directly from it, so read it thoroughly first. Add concise notes and solved past papers for revision and exam practice rather than switching to unofficial books.
How should I study the NIOS 445 — Basic Life Sciences textbook chapter by chapter?
Cover the high-weightage chapters first (use the exam pattern as a guide), make a one-page summary per chapter, and immediately solve a few past-paper questions on it. Active recall beats passive re-reading.
How can I prepare for NIOS 445 — Basic Life Sciences faster?
Begin with the most-frequently-asked topics and the last few years of question papers, then test yourself under timed conditions. If you want guided help, you can use the free AI study tutor for NIOS 445 — Basic Life Sciences — practise past-paper questions and get instant feedback — or a focused NIOS 445 — Basic Life Sciences study guide that condenses the syllabus into the topics that matter most — both are free to start.