Introduction
This master post provides quick access to all the answers for the BBCCT-127: Immunology Assignment 2025 as per IGNOU guidelines. Each question has been answered in simple, easy-to-understand language for students at all levels.
Assignment Details
- Course Code: BBCCT-127
- Course Title: Immunology
- Assignment Code: BBCCT-127/TMA/2025
- Maximum Marks: 100
Links to All Answers
- 1. Give an overview of primary and secondary lymphoid organ in adult man.
- 2. Write short note on: a) Anatomical and Physiological barrier of Innate Immunity b) Types of Antigen
- 3. What are the biological consequences of complement activation.
- 4. Differentiate between: a) Isotype and Allotype Determinants b) Immunoglobulin A and Immunoglobulin E
- 5. Enumerate Tonegawa and Hozumi Experiment of Two gene model.
- 6. Explain B-cell development with a schematic representation.
- 7. Write short note on: a) Endogenous pathway of antigen presentation b) Positive T-cell Selection
- 8. a) Compare NK and NKT cells. b) Describe mechanism of B-cell tolerance
- 9. Differentiate between: i) Autograft and Xenograft ii) Recombinant vaccines and Whole organism as vaccines
- 10. Give an overview of Type IV hypersensitivity.
Conclusion
All the answers are crafted to meet IGNOU standards while ensuring easy comprehension. Bookmark this post for quick access to all solutions and share with your fellow learners.