IAT (IISER) · 30 chapters

Biology chapter-wise PYQs

One PDF per chapter, with every question asked in past IAT (IISER) papers and an answer key.

Botany

  1. 01
    Cell - The Unit of Life 3 questions 3 pages · 479 KB
  2. 02
    Biomolecules 4 questions 4 pages · 1.3 MB
  3. 03
    Cell Cycle and Cell Division 4 questions 3 pages · 454 KB
  4. 04
    Sexual Reproduction in Flowering Plants 3 questions 2 pages · 446 KB
  5. 05
    Microbes in Human Welfare 1 questions 2 pages · 340 KB
  6. 06
    Anatomy of Flowering Plants 3 questions 2 pages · 397 KB
  7. 07
    Mineral Nutrition 2 questions 2 pages · 351 KB
  8. 08
    Respiration in Plants 3 questions 3 pages · 795 KB
  9. 09
    Biotechnology: Principles and Processes 6 questions 7 pages · 2.5 MB
  10. 10
    Biodiversity and Conservation 1 questions 2 pages · 345 KB
  11. 11
    Biological Classification 1 questions 2 pages · 340 KB
  12. 12
    Morphology of Flowering Plants 1 questions 2 pages · 342 KB
  13. 13
    Photosynthesis in Higher Plants 4 questions 3 pages · 876 KB
  14. 14
    Principles of Inheritance and Variation 12 questions 6 pages · 1.0 MB
  15. 15
    Molecular Basis of Inheritance 7 questions 3 pages · 605 KB
  16. 16
    Biotechnology and It's Applications 1 questions 2 pages · 523 KB
  17. 17
    Organisms and Populations 3 questions 3 pages · 949 KB
  18. 18
    Ecosystem 3 questions 2 pages · 384 KB

Zoology

  1. 01
    Human Health and Diseases 5 questions 3 pages · 486 KB
  2. 02
    Body Fluids and Its Circulation 2 questions 2 pages · 361 KB
  3. 03
    Locomotion and Movement 4 questions 2 pages · 374 KB
  4. 04
    Neural Control and Coordination 1 questions 2 pages · 337 KB
  5. 05
    Reproduction in Organisms 1 questions 2 pages · 341 KB
  6. 06
    Structural Organisation in Animals 1 questions 2 pages · 372 KB
  7. 07
    Digestion and Absorption 2 questions 2 pages · 352 KB
  8. 08
    Excretory Products and Their Elimination 2 questions 2 pages · 352 KB
  9. 09
    Chemical Coordination and Integration 2 questions 2 pages · 355 KB
  10. 10
    Human Reproduction 2 questions 2 pages · 395 KB
  11. 11
    Animal Kingdom 4 questions 3 pages · 462 KB
  12. 12
    Breathing and Exchange of Gases 2 questions 2 pages · 499 KB