B.Sc. (Hons.) Zoology Previous Year Question Papers
430 previous year question papers for B.Sc. (Hons.) Zoology at Delhi University, covering 60 subjects across semesters I, II, III, IV, V, VI, VII, VIII. Each subject page lists the available exam years with links to the original PDF question papers.
Paper types available: DSC, DSE, GE.
Subjects
- Advanced Biotechniques and Bioinstrumentation1 paper
- Agrochemicals & Pest Management1 paper
- Animal Behaviour10 papers
- Animal Biotechnology20 papers
- Animal Cell Biotechnology7 papers
- Applied Entomology1 paper
- Aquatic Biology3 papers
- Basics of Neuroscience4 papers
- Bioenergetics and Enzymology4 papers
- Biology of Animal Cells2 papers
- Biology of Cell: Structure and Function13 papers
- Biology of Insecta5 papers
- Cell Growth and Regulation5 papers
- Chronobiology1 paper
- Classical and Molecular Cytogenetics1 paper
- Comparative Anatomy of Vertebrates21 papers
- Concept of Animal Behaviour7 papers
- Concept of Ecology22 papers
- Concepts of Evolutionary Ecology4 papers
- Developmental Biology21 papers
- Diversity of Chordates18 papers
- Economic Zoology8 papers
- Evolutionary Biology18 papers
- Evolutionary Immunobiology of Animals3 papers
- Exploring the Animal world14 papers
- Faunal Conservation and Restoration3 papers
- Fish and Fisheries4 papers
- Food Nutrition & Health6 papers
- Forensic Biology4 papers
- Fundamentals of Biomolecules12 papers
- Fundamentals of Genetics5 papers
- Human Endocrinology6 papers
- Human Physiology13 papers
- Human Physiology Control and Coordination Systems11 papers
- Ichthyology3 papers
- Immunology: Understanding the body’s defense mechanisms1 paper
- Insect Vector and Disease9 papers
- Integrative Systems Biology and Bioinformatics2 papers
- Introduction to Biology8 papers
- Introduction to Public Health and Epidemiology3 papers
- Lifestyle Disorders13 papers
- Medical Zoology8 papers
- Methods in Biostatistics5 papers
- Microbiota: Importance in Health and Disease5 papers
- Model Organisms in Research3 papers
- Nanobiology2 papers
- Nanobiotechnology3 papers
- Nature and Wildlife Studies3 papers
- Neurobiology3 papers
- Nonchordata – Protists to Pseudocoelomates12 papers
- NonChordata: Coelomates16 papers
- Parasitology17 papers
- Principles of Developmental Biology3 papers
- Principles of Immunology5 papers
- Reproductive Biology and Assisted Reproductive Technology (ART)6 papers
- Reproductive Endocrinology1 paper
- Research Methodology for Zoology9 papers
- Toxicology1 paper
- Water-borne Diseases: Understanding and Management2 papers
- Wildlife Conservation & Management9 papers
Sample questions from recent B.Sc. (Hons.) Zoology papers
- Comparative Anatomy of Vertebrates (2026)
Write the short notes on any three of the following : (a) Membranous labyrinth
- Developmental Biology (2026)
Describe various types of placenta on a histological basis. 10
- Animal Biotechnology (2026)
Write short notes pn any three of the following: (a) Restriction enzymes
- Diversity of Chordates (2025)
Attempt five questions in all.
- Evolutionary Biology (2026)
Describe the various pre-zygotic and post-zygotic isolating mechanisms using suitable examples. 12
- Parasitology (2026)
Describe the life cycle and pathogenicity of the filarial worm in detail. Add a note on nocturnal periodicity shown by the microfilarae. (8+4+3-15)
- Exploring the Animal world (2026)
Give a suitable diagram where applicable.
- Biology of Cell: Structure and Function (2026)
Answer any FOUR questions including Question No.
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Frequently asked questions
- Where can I get B.Sc. (Hons.) Zoology previous year question papers?
- This page has 430 B.Sc. (Hons.) Zoology question papers across 60 subjects at Delhi University. Pick a subject to view or download the original PDFs, organised by exam year.
- Are the B.Sc. (Hons.) Zoology question papers free?
- Yes. Every paper is free to view and download, with no login. Each links to the original PDF.
- Which B.Sc. (Hons.) Zoology semesters are covered?
- Papers are available for Semester I, II, III, IV, V, VI, VII, VIII.
- Can I find core, elective and skill papers for B.Sc. (Hons.) Zoology?
- Yes. Papers are tagged by type (DSC, DSE, GE), so you can find the core, elective, skill and value-added papers for your semester.
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