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Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) | Download Free Study Material

Download Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) for competitive exams. Get complete study material on human body, cells, nutrition, diseases, diagrams & shortcuts. Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) is useful for SSC, Railway, UPSC, State Exams.

⭐ Introduction Biology Notes PDF

Biology is one of the most important subjects for competitive exams like SSC, Railway, UPSC, State PCS, Police, Defence, and school/college exams. A clear understanding of Human Body, Cells, Nutrition, and Diseases helps students score high in General Science sections. To make your preparation smooth and fast, we have created a complete Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) that covers all high-scoring topics in simple language with diagrams, tables, charts and one-liners.

General Biology 100 MCQs

These Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) are designed according to the latest exam pattern and include facts frequently repeated in SSC CGL, CHSL, GD, MTS, RRB NTPC, Group D, UPSC CDS, and State Exams. Whether you are a beginner or revising your syllabus, this PDF ensures conceptual clarity and maximum retention.

This study material is written in easy, exam-oriented language so that any student can understand it without coaching. You can download the PDF from the link below and use it for online or offline study. Keep this PDF handy for quick revision before the exam.

📥 Download PDF

👉 Click Here to Download Biology Notes PDF (Human Body, Cells, Nutrition, Diseases) – 2025

🔗 Important Links

🧬 Biology Notes Covered in This PDF

  • Human Body & Organ Systems

  • Cell Structure & Functions

  • Nutrition in Humans & Plants

  • Human Diseases & Immunity

  • Useful Diagrams (Cell, Heart, Brain, Digestive System)

  • MCQs for Revision

  • One-Liner Important Points

✅ GENERAL BIOLOGY – CHAPTER-WISE 100 MCQs (WITH ANSWERS)

Each chapter contains 10 MCQs × 10 Chapters = 100 MCQs

📌 CELL & CELL STRUCTURE (10 MCQs)

  1. The basic structural and functional unit of life is called:
    A. Tissue B. Organ C. Cell D. Organism
    Ans: C

  2. Powerhouse of the cell is:
    A. Ribosome B. Nucleus C. Mitochondria D. Golgi body
    Ans: C

  3. Green pigment in plants is:
    A. Haemoglobin B. Chlorophyll C. Melanin D. Carotene
    Ans: B

  4. Cell division responsible for growth is:
    A. Meiosis B. Mitosis C. Binary fission D. Budding
    Ans: B

  5. Genetic material in cell is:
    A. DNA B. Lipid C. Protein D. Carbohydrate
    Ans: A

  6. Control centre of cell is:
    A. Ribosome B. Nucleus C. Cell wall D. Lysosome
    Ans: B

  7. Cell wall is made of:
    A. Protein B. Cellulose C. Starch D. Fat
    Ans: B

  8. Plant cells contain:
    A. Centriole B. Plastids C. Cilia D. Flagella
    Ans: B

  9. Site of protein synthesis is:
    A. Ribosome B. Golgi body C. Vacuole D. Nucleus
    Ans: A

  10. WBCs engulf bacteria by:
    A. Mitosis B. Phagocytosis C. Conjugation D. Osmosis
    Ans: B

📌 HUMAN DIGESTIVE SYSTEM (10 MCQs)

  1. Digestion starts in which part?
    A. Stomach B. Mouth C. Liver D. Small intestine
    Ans: B

  2. Enzyme present in saliva is:
    A. Pepsin B. Trypsin C. Amylase D. Lipase
    Ans: C

  3. Largest gland in human body:
    A. Thyroid B. Pancreas C. Liver D. Kidney
    Ans: C

  4. Absorption of nutrients occurs in:
    A. Large intestine B. Small intestine C. Stomach D. Rectum
    Ans: B

  5. Bile is produced by:
    A. Liver B. Pancreas C. Spleen D. Kidney
    Ans: A

  6. Bile helps in digestion of:
    A. Fats B. Proteins C. Vitamins D. Minerals
    Ans: A

  7. Which organ stores bile?
    A. Pancreas B. Gall bladder C. Stomach D. Appendix
    Ans: B

  8. Hydrochloric acid is secreted by:
    A. Liver B. Stomach C. Kidney D. Pancreas
    Ans: B

  9. Trypsin digests:
    A. Proteins B. Carbohydrates C. Fats D. Water
    Ans: A

  10. Disease caused by protein deficiency:
    A. Rickets B. Kwashiorkor C. Scurvy D. Night blindness
    Ans: B

🏷️ Tags:

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❓ Top FAQs – Biology Notes PDF (Human Body, Cells, Nutrition, Diseases)

1. What is included in the Biology Notes PDF?

It includes Human Body, Cells, Nutrition, Diseases, diagrams, MCQs, and one-liner facts.

2. Is this PDF useful for SSC exams?

Yes, it is extremely useful for SSC CGL, CHSL, MTS, GD, and CPO.

3. Are these Biology Notes helpful for Railway exams?

Yes, RRB NTPC, Group D, ALP, and Technician ask direct questions from these topics.

4. Is the PDF free to download?

Yes, the PDF is completely free.

5. What is the main focus of these Biology notes?

Concept clarity + exam-oriented important facts.

6. Are diagrams included?

Yes, labelled diagrams of cell, heart, brain, digestive system etc. are included.

7. What language are the notes available in?

Simple English (You can request Hindi PDF also).

8. Can beginners understand these notes?

Yes, the notes are written in very easy language.

9. Are MCQs included for practice?

Yes, chapter-wise MCQs are included.

10. Is it helpful for UPSC prelims?

Useful for basic science and general understanding.

11. Does the PDF include disease classifications?

Yes, infectious & non-infectious diseases and immunity are covered.

12. Are plant nutrition topics included?

Yes, basics of photosynthesis & nutrition are included.

13. How many pages are in the PDF?

Approx. 40–50 pages depending on version.

14. Can I download it on mobile?

Yes, fully mobile-friendly.

15. Is this PDF enough for SSC GD science?

Yes, 90% syllabus is covered.

16. Are revision notes given?

Yes, one-liner quick revision notes are included.

17. Do these notes follow the latest exam pattern?

Yes, all updates until 2025 are included.

18. How to prepare Biology quickly?

Revise diagrams + memorize one-liners + solve MCQs.

19. Will you provide more biology PDFs?

Yes, upcoming: Botany, Zoology, Genetics PDFs.

20. Where can I get updated PDFs?

On sarkariresultsera.in, Telegram, and WhatsApp groups.

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