NIOS 813 — Human Anatomy, Physiology & Effect of Yoga
This is a complete, free study companion for NIOS 813 — Human Anatomy, Physiology & Effect of Yoga — built around what the exam actually asks. The topics examiners repeat most are Menstrual Cycle, Food Digestion in the Body, and Baroreceptors and Blood Pressure Regulation. The syllabus runs to 11 chapters. Below you'll find the full topic-frequency ranking, the exam paper pattern, every chapter, a step-by-step study plan, and the official downloads — everything in one place.
Everything here is free. We're an independent student resource, not the official NIOS body, so always confirm the current syllabus and exam dates on the official NIOS website before you rely on them.
Key information
- Subject code
- 813
- Level
- Class 12
- Programme
- CL12
- Exam
- On-Demand Examination System
- Conducted by
- National Institute of Open Schooling (NIOS)
Most frequently examined topics
| # | Topic | Times asked |
|---|---|---|
| 1 | Menstrual Cycle | 1 |
| 2 | Food Digestion in the Body | 1 |
| 3 | Baroreceptors and Blood Pressure Regulation | 1 |
| 4 | Composition of Bone | 1 |
| 5 | Functions of Hypothalamus | 1 |
| 6 | Cerebrospinal Fluid | 1 |
| 7 | Posterior Pituitary Hormones | 1 |
| 8 | Functions of Diaphragm | 1 |
| 9 | Male and Female Pelvis | 1 |
| 10 | Importance of Fifth Lumbar Vertebra | 1 |
| 11 | Levels of Human Body Organisation | 1 |
| 12 | Cells, Tissues, Organs and Organ Systems | 1 |
Counted across the official previous-year question papers we have analysed for this subject. It shows what has been asked before — it does not predict what will appear in your exam. Always confirm the current syllabus on the official portal.
What you will study (chapters)
- Chapter 1
- Introduction to Human Body Structure and Effects of Yoga
- Chapter 2
- Human Skeletal System – Functions and Effects of Yoga
- Chapter 3
- Muscular System – Functions and Effects of Yoga
- Chapter 4
- Sensory System – Functions and Effects of Yoga
- Chapter 5
- Digestive System – Functions and Effects of Yoga
- Chapter 6
- Respiratory System – Functions and Effects of Yoga
- Chapter 7
- Excretory System – Functions and Effects of Yoga
- Chapter 8
- Cardio-vascular System – Functions and Effects of Yoga
- Chapter 9
- Endocrine System – Functions and Effects of Yoga
- Chapter 10
- Immune System, Reproductive System – Functions and Effects of Yoga
- Chapter 11
- Nervous System – Functions and Effects of Yoga
Official textbook
- NIOS 813 — Human Anatomy, Physiology & Effect of Yoga — official textbook / study material — Free download from the official source.
How to study NIOS 813 — Human Anatomy, Physiology & Effect of Yoga and score well
- Start with the highest-frequency topics — In NIOS 813 — Human Anatomy, Physiology & Effect of Yoga, Menstrual Cycle, Food Digestion in the Body, Baroreceptors and Blood Pressure Regulation, and Composition of Bone appear again and again in past papers. Master these first — they return the most marks for the time you put in.
- Practise with previous-year papers — Solve the last 5–10 years of NIOS NIOS 813 — Human Anatomy, Physiology & Effect of Yoga papers under timed, exam-like conditions. Past papers show exactly which topics repeat and how questions are worded.
- Revise actively, not passively — Write a one-page summary for each of the 11 chapters — key definitions, formulas and the points examiners reward — then re-test yourself instead of re-reading.
- Mark your answers with the official scheme — After each practice paper, score yourself against the official marking scheme. It shows how marks are awarded step-by-step, so you learn to present answers the way examiners expect.
Exam tips: how to score higher in NIOS 813 — Human Anatomy, Physiology & Effect of Yoga
Where students lose marks: rushing the high-weightage questions, skipping the steps the marking scheme rewards, and saving easy sections for last. Read the whole paper first, attempt your strongest section early to bank marks, and always show your working.
Manage your time: split your time in proportion to the marks each section carries, keep a few minutes at the end to check, and never leave a question blank — a partial, structured answer still earns partial marks.
Frequently asked questions
What are the most important topics in NIOS 813 — Human Anatomy, Physiology & Effect of Yoga?
Based on past papers, the most frequently asked topics include Menstrual Cycle, Food Digestion in the Body, Baroreceptors and Blood Pressure Regulation. The full ranked list with how often each appears is in the "Most important topics" section above.
Where can I download NIOS 813 — Human Anatomy, Physiology & Effect of Yoga previous-year question papers?
Official NIOS previous-year question papers are available on the official NIOS website. Open the Question Papers section for the direct link, plus the exam pattern and the topics that repeat most.
How can I prepare for NIOS 813 — Human Anatomy, Physiology & Effect of Yoga faster?
Start with the highest-frequency topics, learn the exam pattern so you know how each section is marked, and practise with past papers. A subject-aware study tutor can quiz you on exactly these topics.
A Gyani AI tutor trained on the NIOS 813 — Human Anatomy, Physiology & Effect of Yoga syllabus and past papers can quiz you on the most-asked topics and show you exactly what to revise.