Nmkrv College for Women Autonomous Department Of
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NMKRV COLLEGE FOR WOMEN AUTONOMOUS JAYANAGAR III BLOCK BANGALORE-560011 DEPARTMENT OF ZOOLOGY BOS APPROVED SYLLABUS FOR UNDER GRADUATE COURSE CBCS SCHEME B.Sc. ZOOLOGY I, II, III, IV, V & VI SEMESTERS 2019 NMKRV COLLEGE FOR WOMEN JAYANAGAR, BANGALORE-560011 ZOOLOGY: I SEMESTER PAPER-I: NON CHORDATA PART – I TOPICS THEORY: 56 Hrs UNIT-I: ANIMAL ARCHITECTURE 07 Hrs (To be taught citing suitable examples and keeping in view of evolutionary trends and significances) Body Organization: The Hierarchical organization of animal complexity- Protoplasmic level of organization, Cellular level of organization,Tissue level of organization, Organ level of organization. 01 Hr Germ Layers: Definition, types and their derivatives, diploblastic condition and triploblastic condition with examples. 01 Hr Body Symmetry: Definition, types-Spherical symmetry, Radial symmetry, Biradial symmetry and bilateral symmetry. 01 Hr Body Coelom: Definition, types – acoelom, pseudocoelom, Eucoelom (schizocoelom and enterocoelom) 01 Hr Metamerism: Definition, types – pseudometamerism, true metamerism (homonomous and heteronomous) 02 Hrs Cephalization: Definition and its formation. 01 Hr UNIT-II: PHYLUM PROTOZOA 06 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Nutrition: Autotrophic(Ex. Euglena), Holozoic(Ex. Amoeba), Saprotrophic (Saprophytic and Saprozoic with example), Parasitic (Ex. Plasmodium) and Mixotrophic (Ex. Euglena) 02 Hrs Reproduction: Asexual reproduction (Binary fission- transverse and longitudinal) and conjugation in Paramecium caudatum, significance of conjugation. 02 Hrs UNIT-III: PHYLUM PORIFERA 07 Hrs General characters of the phylum and classification upto classes with characters and examples. 01 Hrs Scypha (Sycon): Morphology, microscopic structure of body wall and Sexual Reproduction 03 Hrs Canal system and its evolution: Asconoid, Syconoid, Leuconoid and Rhagonoid types. 03 Hrs UNIT-IV: METAZOA 02 Hrs 4.1 Origin of metazoa: Blastaea and Gastraea theory and Hadzi’s theory. 02 Hrs UNIT-V: PHYLUM COELENTERATA 09 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Hydra: Externals, nutrition, asexual and sexual reproduction. 03 Hrs Polymorphism: Definition, significance and polymorphism in Halistema 01 Hr Coral reef: Definition, types, theories on coral reef formation. 01 Hr Ctenophora: General characters and affinities 02 Hrs UNIT-VI: HELMINTHES 08 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Planaria: Externals, digestive system, excretory system and nervous system. 04 Hrs Regeneration in Planaria and Child’s Axial gradient theory 01 Hr General characters of the phylum Nematoda with examples. 01 Hr UNIT-VII: PHYLUM ANNELIDA 07 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Earthworm (Pheretima) - morphology, digestive system, excretory system, reproductive system, reproduction and development. 05 Hrs UNIT-VIII: ECONOMIC ZOOLOGY 04 Hrs Protozoa in water supplies and soil. 01 Hr Beneficial and harmful Sponges. 01 Hr Economic importance of Corals and Coral reefs. 01 Hr Economic importance of earthworm, vermiculture and vermicomposting 01 Hr UNIT-IX: PARASITOLOGY 06 Hrs Introduction: Definition of parasitism and types. 01 Hr Parasitic adaptations in general from Protozoa to Annelida with examples (Plasmodium, Tapeworm, Leech). 01 Hr Occurrence, disease caused, mode of transmission, life cycle and preventive measures of (a) Plasmodium vivax (b) Taenia solium 04 Hrs ZOOLOGY: I SEMESTER PRACTICAL SYLLABUS PAPER-I: NON CHORDATA PART – I Duration: 3 Hrs/Unit Total numbers of units: 14 Units 1. Handling of Microscopes and observation of Microscopic organisms in water sample. 01 Unit 2. Protozoa: Study of permanent slides of Amoeba, Euglena, Noctiluca and Paramecium. 01 Unit 3. Porifera: Specimens of Sycon, Euplectella, Hyalonema, Spongilla and Euspongia (Any three) Slides of Gemmule and Spicules. 01 Unit 4. Coelenterate: Specimens of Physalia, Aurelia, Sea anemone, Gorgonia, Fungia and Astrea. Slides of Hydra and Obelia 2 Units 5. Helminthes: Specimens of Planaria, Liver fluke, Tape worm and Ascaris (Male and Female) Slides of T.S of Planaria and T.S Ascaris (Male and Female). 02 Units 6. Annelida: Specimens of Neries, Heteroneries, Aphrodite, Sebella, Arenicola and Chaetopterus. Slides of Trochophore larva, Parapodium, T.S of Earth worm and Nereis. 02 Units 7. Dissection (Visuals): Earthworm: 1. Digestive system 2. Excretory system 3. Nervous system 4. Reproductive system 03 Units 8. Revision class 01 Unit 9. Practical test 01 Unit ZOOLOGY: I SEMESTER PRACTICAL PAPER-I: NON CHORDATA PART – I SCHEME OF PRACTIAL EXAMINATION Duration: 03 Hrs Max Marks: 35 Q1. IDENTIFICATION Identify, classify and comment on A to F with labeled diagrams (4 Marks each) 6x4=24 Marks Q2. DISSECTION (VISUALS) Identify , draw and comment on the marked parts of the specimen projected (Any two parts) 2x3= 06 Marks Q3. Class record. 5 Marks TOTAL= 35 Marks Note: For question One - 4 specimens to be selected (one from each phylum) and any two slides. SUGGESTED REFERENCES 1. Adhikari, Sinha and Ganguli., 1991. Biology of animals Vol. 1. New Central Book Agency, Calcutta. 2. Barnes R.D. 1980. Invertebrate Zoology, Holt Saunders, International edition, Dhiladelphia, 4th edition. 3. Barrington E.J.W., 1969- Invertebrate Structure and Function. Nelson, London 4. Ekambernath Iyer M and Anantha Krishna J.N. 1986. Outline of Zoology: Invertebrate Vol.I 5. Hyman, L.H. 1940-67. The invertebrate Vol. I-IV. Mc Graw-Hill.New York. 6. Jordan E.L. and Verma P.S. 1963- Invertebrate Zoology 7. Kotpal, R.L. 1998. Invertebrate 8. Nigam H.C. 1991. Biology of Non Chordates. 9. Parker and Haswell Vol.I 10. S.N. Prased -Invertebrate Zoology. 11. Reena and Mattur- Economic Zoology. 12. Russell-Hunter, W. D. 1968. A biology of lower invertebrates. Macmillian company, New York. 13. Shukla G.S. and Upadhyanana- Economic Zoology 14. A text book of zoology. Vol-I, Non Chordates. V.S. Dhami and J.K. Dhamu. Pradeep Jain Publisher.1995 15. C.M. Vimala – Introductory zoology Vol. I and II. ZOOLOGY: II SEMESTER PAPER-II: NON CHORDATA PART – II TOPICS THEORY: 56 Hrs UNIT-I: PHYLUM ARTHROPODA 19 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Peripatus: Unique features, affinities with Annelida and Arthropoda, Systematicposition. 02 Hrs Prawn(Penaeus): Morphology, appendages- structure of a typical appendage, concept of serial homology, structure and function of appendages, reproductive system and life cycle. 08 Hrs Body wall: Structure and significance. 01 Hr Respiratory organs: Gills, book gills, trachea and book lungs. 02 Hrs Sense organs: Structure of Simple eye and Compound eye. 01 Hr Metamorphosis: Definition, types and neuro-endocrine control of metamorphosis in insects. 03 Hrs UNIT-II: PHYLUM MOLLUSCA 10 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Unio: Externals, structure of the shell in section, digestive, circulatory, respiratoryand reproductive systems and life cycle. 08 Hrs UNIT-III: PHYLUM ECHINODERMATA 11 Hrs General characters of the phylum and classification upto classes with characters and examples. 02 Hrs Sea star (Asterias): Externals, digestive and water vascular systems, reproductive system and life history. 07 Hrs Echinoderm larvae: Structure and significance of Bipinnaria, Ophiopluteus, Echinopluteus and Auricularia larvae. 02 Hrs UNIT-IV: MINOR PHYLA 01 Hrs 4.1 Rotifera: Salient features and biological significance. 01 Hr UNIT-V: HEMICHORDATA- Link between Non- chordates and chordates 05 Hrs Balanoglossus: Morphology, Mofication of the coelom in the three regions and Tornaria larva. 03 Hrs Affinities and systematic position of Hemichordata. 02 Hr UNIT-VI: ECONOMIC ZOOLOGY 10 Hrs Role of insects in biological control. 02 Hrs Apiculture: Honey Bee species bee keeping- Indigenous and modern methods, economic importance of Honey bee. 03 Hrs Prawn Culture: Fresh water and marine water prawn culture, preservation and processing of prawn. 03 Hrs Beneficial and harmful Molluscs, Pearl culture, Chank and lime industries. 02 Hrs ZOOLOGY: II SEMESTER PRACTICAL PAPER-II: NON CHORDATA PART – II Duration: 3 Hrs/Unit Total numbers of units: 14 Units 1. Arthropoda: Specimens of Peripatus, Centipede, Millipede, Limulus, Spider and Scorpion. 01 Unit 2. Arthropoda: Specimens: Termite- Queen, Worker and Soldier. Slides of Crustacean larvae-Nauplius, Zoea, Mysis 02 Units 3. Arthropoda: Mouth parts of Honey Bee, Mosquito, Butterfly and Housefly.01 Unit 4. Mollusca: Specimens of Chiton, Mytilus, Sepia and Aplysia. Slides of Glochidium larva. 01 Unit 5. Mollusca: Shell pattern- Pila, Nautilus, Patella, Cypraea, Dentalium and Cuttle bone. 01 Unit 6. Echinodermata: Specimens of Sea star, Brittle star, Sea urchin, Cake urchin, Sea cucumber and Sea lily. Slides of Bipinnaria, Ophiopluteus and Echinopluteus larvae. 02 Units 7. Hemichordata: Balanoglossus- Specimen, T.S through Proboscis, 01 Unit Tornaria larva. 8. Dissection (Visuals): 03 Units a) Cockroach: 1. Mouth parts 2. Nervous system 01 Unit b) Fresh water Mussel: 1. Digestive system 2. Nervous system 02 Units 9. Revision class 01 Unit 10. Practical test 01 Unit ZOOLOGY: II SEMESTER PRACTICAL PAPER-II: NON CHORDATA PART – II SCHEME OF PRACTIAL EXAMINATION Duration: 03 Hrs Max Marks: 35 Q1. IDENTIFICATION