NIOS 445 — Basic Life Sciences — Syllabus & Chapters
The complete syllabus for NIOS 445 — Basic Life Sciences — every chapter you need to study, and how the exam paper is structured.
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
How many chapters are there in NIOS 445 — Basic Life Sciences?
The NIOS 445 — Basic Life Sciences syllabus has 16 chapters, listed in full above. Cover the high-weightage chapters first using the exam pattern as a guide.
How do I know which NIOS 445 — Basic Life Sciences chapters carry the most marks?
Compare the chapter list above with the exam pattern and the last few years of question papers — the topics that appear most often and the units with the highest marks are where to focus first. Always confirm weightage against the official syllabus for your exam year.
Has the NIOS 445 — Basic Life Sciences syllabus changed this year?
Boards occasionally revise the syllabus or remove topics for a session. Always download the official syllabus for your exact exam year from the official NIOS portal rather than relying on an older copy or a social-media list.
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.