4.1. Phylum Chordata 4.1. Phylum Chordata 4.2. Sub Phylum: Urochordata,Cephalochordata 4.2. Sub Phylum: Urochordata,Cephalochordata 4.3. Sub Phylum: Vertebrata 4.3. Sub Phylum: Vertebrata 4.4. Super Class: Agnatha 4.5. Cyclostomata 4.6. Gnathostomata 4.7. Pisces 4.8. Class Chondricthyes 4.8. Class Chondricthyes 4.9. Osteichthyes 4.10. Amphibia 4.10.1.Reptilia 4.11. Aves 4.12. Mammalia
1. Diversity in the Living World 2. Structural Organisation in Animals 3. Animal Diversity - I : Invertebratephyla 4. Animal Diversity - II : Phylum : Chordata 5. Locomotion and Reproduction in Protozoa 6. Biology and Human Welfare 7. Type Study of Periplaneta Americana 8. Ecology & Environment 9. Human Anatomy and Physiology-I 10. Human Anatomy and Physiology-II 11. Human Anatomy and Phyisiology-III 12. Human Anatomy and Physiology-IV 13. Human Reproduction 14. Genetics 15. Organic Evolution 16. Applied Biology