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B.Sc. (Hons) Biological Sciences Honours — All PYQ

By Sulaksh Editorial · Reviewed by Lakshmeshwar Pandey · Updated 2026-08-31 · About · Contact

29 document(s) — includes broad guide + PDFs across semesters.

• Advanced Immunology PYQ 2026 - Sem 8PYQOpen
• Bioinformatics and Biostatistics PYQ 2025 - Sem 7PYQOpen
• Pharmacology and Toxicology PYQ 2025 - Sem 6 - Paper 2PYQOpen
• Developmental Biology PYQ 2025 - Sem 6 - Paper 2PYQOpen
• Pharmacology and Toxicology PYQ 2025 - Sem 6PYQOpen
• Developmental Biology PYQ 2025 - Sem 6PYQOpen
• Pharmacology and Toxicology PYQ 2026 - Sem 6PYQOpen
• Developmental Biology PYQ 2026 - Sem 6PYQOpen
• Ethology PYQ 2024 - Sem 5PYQOpen
• Growth and Reproduction PYQ 2025 - Sem 5PYQOpen
• Metabolism and Integration PYQ 2024 - Sem 4PYQOpen
• Animal Physiology PYQ 2024 - Sem 4PYQOpen
• Plant Physiology PYQ 2025 - Sem 4PYQOpen
• Metabolism and Integration PYQ 2025 - Sem 4PYQOpen
• Animal Physiology PYQ 2025 - Sem 4PYQOpen
• Plant Physiology PYQ 2026 - Sem 4PYQOpen
• Metabolism and Integration PYQ 2026 - Sem 4PYQOpen
• Animal Physiology PYQ 2026 - Sem 4PYQOpen
• Physics for Biologists PYQ 2025 - Sem 3PYQOpen
• Diversity of Life Forms-II PYQ 2024 - Sem 2PYQOpen
• Diversity of Life Forms-II PYQ 2025 - Sem 2PYQOpen
• Chemical Energetics, Ionic Equilibria and Nanomaterials PYQ 2025 - Sem 2PYQOpen
• Photobiology PYQ 2023 - Sem 1PYQOpen
• Diversity in Life forms I PYQ 2024 - Sem 1 - Paper 2PYQOpen
• Photobiology PYQ 2024 - Sem 1PYQOpen
• Basic concepts of Biomolecules PYQ 2024 - Sem 1PYQOpen
• Diversity in Life forms I PYQ 2024 - Sem 1PYQOpen
• Photobiology PYQ 2025 - Sem 1PYQOpen
• Basic concepts of Biomolecules PYQ 2025 - Sem 1PYQOpen

About B.Sc. (Hons) Biological Sciences Honours — All Semesters PYQ — Delhi University

B.Sc. (Hons) Biological Sciences Honours at DU for All Semesters combines theory, practicals and labs. This All Semesters PYQ with 29 document(s) keeps lab and theory aligned.

Units (verify from your college syllabus handout):

• Unit 1: Theory & derivation — e.g., thermodynamics, cell structure
• Unit 2: Mechanisms/diagrams — organic, genetics, circuits
• Unit 3: Practical & viva — lab steps and observations
• Unit 4: Short notes & applications — one diagram per answer

Official sources: University of Delhi · DU Exam Portal · your college's B.Sc. (Hons) Biological Sciences syllabus handout.