- 12th Zoology Full Guide – Sura Bio Zoology Guide | Sura Publications
- Tamil Medium Guide (பாடம் 1, 2, 3 மற்றும் 4) – Preview & Download (MAT.NO. 214858)
- English Medium Guide (Chapter 1, 2, 3 and 4) – Preview & Download (MAT.NO. 214857)
- 12th Bio Zoology Full Guide – EC Loyola Bio Zoology Guide (பாடம் 1 முதல் 5 வரை / Chapter 1 to 5) | Loyola Publications
- Tamil Medium – Preview & Download (MAT.NO. 214142)
- English Medium – Preview & Download (MAT.NO. 214143)
- 12th Bio Zoology Full Guide – Surya Bio Zoology Guide (English Medium) | Surya Publications | Mr. G. Kalaivanan
- Unit 1 Biology Guide (Chapter 1, 2 and 3) – Preview & Download (MAT.NO. 213886)
- Unit 2 Biology Guide (Chapter 4, 5 and 6) – Preview & Download (MAT.NO. 213887)
- Unit 3 Biology Guide (Chapter 7 and 8) – Preview & Download (MAT.NO. 213888)
- Unit 4 Biology Guide (Chapter 9) – Preview & Download (MAT.NO. 213889)
- Unit 5 Biology Guide (Chapter 10, 11 and 12) – Preview & Download (MAT.NO. 213890)
- 12th Bio Zoology Full Study Material (Book Back Study Material and Additional Questions) | Mr. M. S. Srinivasan | Mr. S. Prakash – Tamil Medium – Preview & Download (MAT.NO. 219893)
- 12th Bio Zoology Full Study Material (Book Back Questions with Answers) (Chapter 1 to 12) | Mr. R. Padmanaban – Tamil Medium – Preview & Download (MAT.NO. 220944)
- 12th Bio Zoology Study Material (1 Mark, 2 Mark, 3 Mark and 5 Mark Questions and Answers) | Mr. Mask – Tamil Medium – Preview & Download (MAT.NO. 216361)
- 12th Bio Zoology Full Study Material (Evaluation Questions and Additional Questions) | Mr. S. Muruganandam – English Medium – Preview & Download (MAT.NO. 219472)
- 12th Bio Zoology Full Study Material (Book Back Questions and Creative Questions) | Ms. S. Durga – English Medium – Preview & Download (MAT.NO. 219663)
- 12th Bio Zoology Study Materials (1 Marks, 2 Marks, 3 Marks and 5 Marks) (Tamil Medium) | Mr. P. Senguttuvan
- Chapter 1 (உயிரிகளின் இனப்பெருக்கம்) – Preview & Download (MAT.NO. 214033)
- Chapter 2 (மனித இனப்பெருக்கம்) – Preview & Download (MAT.NO. 214134)
- Chapter 3 (இனப்பெருக்க நலன்) – Preview & Download (MAT.NO. 215095)
- Chapter 4 (மரபுக் கடத்தல் கொள்கைகள் மற்றும் மாறுபாடுகள்) – Preview & Download (MAT.NO. 214348)
- Chapter 5 (மூலக்கூறு மரபியல்) – Preview & Download (MAT.NO. 214848)
- Chapter 6 (பரிணாமம்) – Preview & Download (MAT.NO. 215141)
- Chapter 7 (மனித நலன் மற்றும் நோய்கள்) – Preview & Download (MAT.NO. 215140)
- Chapter 8 (மனித நலனில் நுண்ணுயிரிகள்) – Preview & Download (MAT.NO. 215299)
- Chapter 9 (உயிரி தொழில் நுட்பவியலின் பயன்பாடுகள்) – Preview & Download (MAT.NO. 215645)
- Chapter 10 (உயிரினங்கள் மற்றும் இனக்கூட்டம்) – Preview & Download (MAT.NO. 215740)
- Chapter 11 (உயிரிய பல்வகைத்தன்மை மற்றும் அதன் பாதுகாப்பு) – Preview & Download (MAT.NO. 215993)
- Chapter 12 (சுற்றுச்சூழல் இடர்பாடுகள்) – Preview & Download (MAT.NO. 216301)
- 12th Bio Zoology Study Material (Chapter 1 to 12) (Book Back Questions and Additional Questions) | Mr. P. Senguttuvan – English Medium – Preview & Download (MAT.NO. 221002)
- 12th Bio Zoology/Zoology Study Material (Chapter 1 to 12) (MLM Study Material) | CEO, Madurai – English Medium – Preview & Download (MAT.NO. 221350)
- 12th Bio Zoology/Zoology Full Guide – Sura’s Zoology Guide (English Medium) (Reduced Version) | Sura Books
- Chapter 1 (Reproduction in Organisms) – Preview & Download (MAT.NO. 213664)
- Chapter 2 (Human Reproduction) – Preview & Download (MAT.NO. 213651)
- Chapter 3 (Reproductive Health) – Preview & Download (MAT.NO. 213652)
- Chapter 4 (Principles of Inheritance and Variation) – Preview & Download (MAT.NO. 213653)
- Chapter 5 (Molecular Genetics) – Preview & Download (MAT.NO. 213654)
- Chapter 6 (Evolution) – Preview & Download (MAT.NO. 213655)
- Chapter 7 (Human Health and Diseases) – Preview & Download (MAT.NO. 213656)
- Chapter 8 Guide (Immunology) (For Pure Science Only) – Preview & Download (MAT.NO. 213662)
- Chapter 8/9 Guide (Microbes in Human Welfare) – Preview & Download (MAT.NO. 213657)
- Chapter 9/10 Guide (Applications of Biotechnology) – Preview & Download (MAT.NO. 213658)
- Chapter 10/11 Guide (Organisms and Population) – Preview & Download (MAT.NO. 213659)
- Chapter 11/12 Guide (Biodiversity and its Conservation) – Preview & Download (MAT.NO. 213660)
- Chapter 12/13 Guide (Environmental Issues) – Preview & Download (MAT.NO. 213661)
- 12th Bio Zoology Guide – Diamond Biology Guide (Chapter 1) | New Saraswati House – English Medium – Preview & Download (MAT.NO. 214522)
- 12th Bio Zoology Chapter 1 Full Guide – Study Material (Reproduction in Organisms) | Way to Success – English Medium – Preview & Download (MAT.NO. 214471)
- 12th Bio Zoology Study Material – Book Back and Creative Questions with Answers | Mr. R. Saravanan
- Chapter 2 – English Medium – Preview & Download (MAT.NO. 219387)
- Chapter 3 – English Medium – Preview & Download (MAT.NO. 219390)
- Chapter 4 – English Medium – Preview & Download (MAT.NO. 219389)
- Chapter 5 – English Medium – Preview & Download (MAT.NO. 219391)
- Chapter 6 – English Medium – Preview & Download (MAT.NO. 219388)
- 12th Zoology – Complete Study Material (Chapter 1 to 12) (English Medium) | Mr. Ayyanar
- Part I – Preview & Download (MAT.NO. 214343)
- Part II – Preview & Download (MAT.NO. 214460)