For TNPSC Group 4 Zoology, you should cover the following topics:
- Animal Kingdom:
- Classification of animals.
- Diversity and characteristics of different phyla.
- Structural Organization of Animals:
- Tissues, organs, and organ systems.
- Morphology and anatomy of different animal groups.
- Biology and Human Welfare:
- Communicable diseases and their prevention.
- Common diseases in humans, their causes, and prevention.
- Immunity and vaccination.
- Human Physiology:
- Digestive system.
- Respiratory system.
- Circulatory system.
- Excretory system.
- Nervous system.
- Endocrine system.
- Reproductive system.
- Genetics:
- Mendelian laws of inheritance.
- Chromosomal disorders.
- DNA structure and replication.
- Environment and Ecology:
- Ecosystems and biodiversity.
- Conservation of wildlife.
- Environmental pollution and its control.
- Biotechnology:
- Principles and applications of biotechnology.
Make sure to refer to the official TNPSC Group 4 syllabus for Zoology to ensure that you cover all the necessary topics. Additionally, use standard Zoology textbooks and reference materials to study in-depth. Regular practice with previous year question papers and mock tests can also help you understand the exam pattern and improve your time management skills.
