IGNOU MSC Zoology Syllabus 2026: A Complete Guide

The IGNOU MSc Zoology syllabus for 2025 is structured to provide students with a comprehensive understanding of advanced zoological concepts, research methodologies, and practical applications. Below is a detailed breakdown of the syllabus based on the latest updates.

IGNOU MSc Zoology Syllabus 2025 (Total Credits: 64)

The program is divided into four semesters, with a mix of core courses, elective courses, and a dissertation in the final semester.

Semester 1 (16 Credits)

1. MZO-01: Animal Diversity & Evolution

   • Principles of taxonomy & classification

   • Evolution of invertebrates & vertebrates

   • Speciation & molecular phylogeny

2. MZO-02: Cell & Molecular Biology

   • Cell structure & functions

   • DNA replication, transcription, translation

   • Genetic engineering & biotechnology

3. MZO-03: Animal Physiology

   • Homeostasis & regulatory mechanisms

   • Neurophysiology, endocrinology, and reproduction

   • Comparative physiology of different animal groups

4. MZOL-01: Practical Course (Lab Work)

   • Experiments related to MZO-01, MZO-02, and MZO-03

Semester 2 (16 Credits)

1. MZO-04: Ecology & Environmental Biology

   • Ecosystem dynamics, biodiversity conservation

   • Climate change & wildlife management

   • Environmental impact assessment

2. MZO-05: Developmental Biology & Genetics

   • Embryonic development & stem cells

   • Mendelian & population genetics

   • Genetic disorders & gene therapy

3. MZO-06: Immunology & Animal Biotechnology

   • Innate & adaptive immunity

   • Vaccines & monoclonal antibodies

   • Applications of biotechnology in zoology

4. MZOL-02: Practical Course (Lab Work)

   • Experiments related to MZO-04, MZO-05, and MZO-06

Semester 3 (16 Credits)

1. MZO-07: Endocrinology & Reproductive Biology

   • Hormonal regulation in animals

   • Reproductive strategies & assisted reproductive technologies

2. MZO-08: Neurobiology & Animal Behavior

   • Neural mechanisms & sensory systems

   • Ethology & sociobiology

3. Elective Course (Choose One)

   • MZOE-01: Parasitology & Medical Zoology

   • MZOE-02: Wildlife Biology & Conservation

   • MZOE-03: Fisheries & Aquaculture

4. MZOL-03: Practical Course (Lab Work)

   • Experiments related to MZO-07, MZO-08, and the chosen elective

Semester 4 (16 Credits)

1. MZOP-01: Dissertation/Research Project

   • Independent research under faculty guidance

   • Submission of a dissertation report

Important Notes for IGNOU MSc Zoology 2025

• Examination Pattern: Theory (70% weightage) + Practicals (30% weightage).

• Passing Criteria: Minimum 40% marks in each course (both theory & practical).

• Project Work: Mandatory in the final semester.

How to Download the Official Syllabus?

You can access the latest IGNOU MSc Zoology syllabus PDF from:

• IGNOU Official Website: www.ignou.ac.in

• eGyankosh (IGNOU’s Digital Repository)