Biotechnology: Principles and Processes – NEET Previous Year Questions (2014–2026)

All 56 NEET previous-year questions from Biotechnology: Principles and Processes (Biology (Zoology)), 2014–2026, taken from 13 papers. Practise them together in one test with the official marking and answer key, then review every answer.

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Biotechnology: Principles and Processes questions by paper

Sample questions

• NEET 2026 Code 13 (3 May exam)
  Match List with List II List List II A Genetically 1 Agrobacterium modified tumefaciens organism Thermostable II cotton DNA polymerase Ti plasmid Ill Thermus aquaticus IV
• NEET 2026 Code 13 (3 May exam)
  Which of the following statements are not true regarding restriction endonucleases A They are called molecular scissors These are the enzymes responsible for…
• NEET 2026 Code 13 (3 May exam)
  Identify the correct sequence of steps in each cycle of Polymerase Chain Reaction 1 Denaturation Extension Annealing 2 Denaturation Annealing Extension 3 Annealing…
• NEET 2026 Code 13 (3 May exam)
  Which of the following statements are correct with respect to DNA separation isolation and visualization A The cutting of DNA is done by molecular scissors The DNA…

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• The Living World 10
• Biological Classification 37
• Plant Kingdom 35
• Morphology of Flowering Plants 44
• Anatomy of Flowering Plants 32
• Cell: The Unit of Life 44
• Biomolecules 43
• Cell Cycle and Cell Division 42
• Transport in Plants 15
• Mineral Nutrition 13
• Photosynthesis in Higher Plants 28
• Respiration in Plants 20
• Plant Growth and Development 29
• Reproduction in Organisms 5
• Sexual Reproduction in Flowering Plants 49
• Principles of Inheritance and Variation 57
• Molecular Basis of Inheritance 78
• Strategies for Enhancement in Food Production 17
• Microbes in Human Welfare 22
• Organisms and Populations 34
• Ecosystem 27
• Biodiversity and Conservation 35
• Environmental Issues 27
• Animal Kingdom 44