D.K.M. COLLEGE FOR WOMEN (AUTONOMOUS), VELLORE-1 DEPARTMENT OF ZOOLOGY CHORDATA (15CZO2A)
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1 D.K.M. COLLEGE FOR WOMEN (AUTONOMOUS), VELLORE-1 DEPARTMENT OF ZOOLOGY CHORDATA (15CZO2A) Section -A (UNIT I) (2 Marks) 1. Acrania 2. Craniata 3. Cephalochordata 4. Hemichordata 5. Urochordata 6. Tunicates 7. Vertebrates 8. Agnatha 9. Tetrapods 10. Nerve cord 11. Notochord 12. Belanoglossus 13. Ascidians 14. Garstang Bateson theory 15. Lancelet or Amphioxus 16. Oral hood 17. Oral cirri 18. Atrium 19. Hatschek s pit 20. Velum 21. Endostyle 22. Hatschek s nephridium 23. Solenocytes 24. Kolliker s pit 25. Hepatic diverticulum 26. Gill clefts
2 Section B (5 Marks Questions) 1. Write about the general characters of chordata 2. Write about the general characters of Hemichordata 3. Write about the general characters of Urochordata 4. Write about the general characters of Cephalochordata 5. Explain the classification of phylum Chordata 6. Explain the morphology of Amphioxus 7. Explain the excretory system of Amphioxus 8. Explain the affinities of Amphioxus Section C (10 Marks Questions) 1. Describe the general characters and classification of Chordate 2. Describe the general characters and affinities of Amphioxus 3. Explain the digestive system and feeding in Amphioxus 4. Explain the circulatory system of Amphioxus UNIT II Section A (2 Marks Questions) 1. Condrichthyes 2. Osteichthyes 3. Teleosts 4. Shark 5. Arius 6. Hippocampus 7. Placoid scale 8. Heterocercal tail 9. Paired fins 10. Median fins 11. Scroll valve
3 12. Holobranch 13. Conus arteriosus 14. Ductus cuvieri 15. Portal system 16. Saccus vasculosus 17. Iter 18. Foramen of monro 19. Membranous labyrinth 20. Neuromast organ 21. Ampulla of lorenzini 22. Yolk sac placenta 23. Sexual dimorphism in shark 24. Sexual dimorphism in frog 25. Urodela 26. Toad 27. Apoda 28. Hyla 29. Rachophorous 30. Ichthyophis 31. Truncus arteriosus 32. Choroid Plexus 33. Trigeminal 34. Facial 35. Vagus 36. Tympanum 37. Bidder s canal 38. Metamorphosis 39. Amphicoelous vertebra 40. Procoelous vertebra 41. Hyoid apparatus
4 Section B (5 Marks Questions) 1. Give an account on general characters of pisces. 2. Give an account on general characters of amphibians 3. Give an account on classification of fishes with example. 4. Give an account on classification of Amphibians with example. 5. Explain digestive system of shark. 6. Explain venous system of shark. 7. Explain respiratory system of shark. 8. Explain brain of shark. 9. Explain sense organs of shark. 10. Describe arterial system of frog. 11. Describe venous system of frog. 12. Describe heart of frog. 13. Describe venous system of frog. 14. Describe brain of frog. 15. Describe cranial nerves in frog. 16. Write about adaptive features of Anura with example. 17. Write about adaptive features of Apoda with example. 18. Write about adaptive features of Urodela with example. Section C (10 Marks Questions) 1. Write an essay on general characters and classification of fishes. 2. Write an essay on general characters and classification of Amphibia. 3. Explain heart and arterial system of scoliodon. 4. Explain venous system of scoliodon. 5. Explain cranial nerves of scoliodon. 6. Explain respiration in frog. 7. Explain the urinogenital system of frog. 8. Explain the life cycle of frog.
5 9. Write an essay on parental care in fishes. UNIT-III Section A (2 Marks questions) 1. Cotylosaurs 2. Plesiosauria 3. Ichthyiosauria 4. Crocodilia 5. Rhynochocephalia 6. Optic chiasma 7. Extinct Reptiles 8. Dinosaurs 9. Draco 10. Pterosaurs 11. Chamaeleon 12. Vipers 13. Kraits 14. Cobra 15. Sea snakes 16. Aortic arch of calotes 17. Ductus Caroticus 18. Dorsal aorta 19. Amniotes 20. Neurotoxin 21. Haemotoxin 22. Poison apparatus 23. Copradaeum 24. Epididymis 25. Mesovaria 26. Olfactory Peduncle
6 27. Acetabulum Section B (5 Marks questions) 1. Give an account on morphology of calotes. 2. Give an account on digestive system of calotes. 3. Give an account on venous system of calotes. 4. Give an account on brain of calotes. 5. Explain the general characters of Reptilia. 6. Explain the classification of Reptilia. 7. Describe skull of calotes. 8. Describe pectoral girdle of calotes. 9. Describe pelvic girdle of calotes. 10. Explain the identification of poisonous snakes. 11. What are Mesozoic or extinct reptiles. Section C (10 Marks questions) 1. Explain the general characters and classification of Reptilia. 2. Explain the circulatory system of calotes. 3. Explain the urinogenital system of Calotes. 4. Describe the poison apparatus and biting mechanism in snakes. 5. Write an essay on extinct reptiles. 1. Aves 2. Glorified reptiles 3. Masters of air 4. Feathered Bipeds 5. Ratitae UNIT-IV Section A (2 Marks questions)
7 6. Archaeopteryx 7. Warm blooded animals 8. Postpatagium 9. Flight muscle 10. Air Sacs 11. Syrinx 12. Double ventilation 13. Pecten 14. Perching 15. Synsacrum 16. Keel 17. Furcula 18. Bursa Fabricius 19. Crop gland 20. Pigeon s milk 21. Rectal caeca 22. Gizzard 23. Neorinthes 24. Columbi livia 25. Rhamphotheca 26. Alar membrane 27. Pterylosis 28. Quill feather 29. Contour feather 30. Filoplumes 31. Crop 32. Double respiration 33. Air Sacs 34. Flight muscles 35. Aortic arch of pigeon 36. Kiwi
8 37. Ostrich 38. Sternum 39. Tarsometatarsus 40. Glenoid cavity 41. Pectorilis major 42. Pectorilis minor 43. Palate 44. Furcula 45. Rectrices 46. Remiges SECTION B (5 Marks Questions) 1. Write an essay on general characters of Aves. 2. Describe the digestive system of pigeon in detail. 3. Discuss about the circulatory system and working of heart of pigeon in detail. 4. Discuss about the arterial system of pigeon in detail. 5. Discuss about the venous system of pigeon in detail. 6. Discuss about the portal system of pigeon in detail. 7. Discuss about the respiratory system of pigeon in detail. 8. Describe the flight muscles of pigeon in detail. 9. Describe the general characters of ratitae. 10. Describe the reproductive system of pigeon in detail. 11. Describe the axial skeleton of pigeon in detail. 12. Describe the appendicular skeleton of pigeon in detail SECTION C (10 Marks Questions) 1. Write an essay on general characters and classification of Aves. 2. Describe about respiratory system and the mechanism involved in it.
9 3. Describe the nervous system of pigeon in detail. 4. Discuss about the sensory organs found in pigeon in detail. 5. Write a brief note on different types of feathers in pigeon. 6. What helps a bird to fly in air? 7. What is an Archaeopteryx and why is it important? 8. Explain the salient features of synsacrum of pigeon with a neat sketch. 9. Explain the salient features of pectoral and pelvic girdle of pigeon with a neat sketch. 10. Explain the salient features of fore limb and hind limb of pigeon with a neat sketch. UNIT V SECTION A (2 Marks Questions) 1. Eutheria 2. Prototheria 3. Marsupalia 4. Sweat glands 5. Sebaceous glands 6. Pinna 7. Thecodont 8. Heterodont 9. Diphyodont 10. Corpus callosum 11. Corpora quadrigemina 12. Cochlea 13. Graffian follicle 14. Placenta 15. Echidna 16. Bat 17. Aquatic mammals
10 18. Primates 19. Lagomorpha 20. Vibrissae 21. Mammary gland 22. Dental formula of rabbit 23. Typical dental formula of mammals 24. Grinders 25. Vermiform appendix 26. Sacculus rotundus 27. Larynx 28. Trachea 29. Diaphragm 30. Tricuspid valve 31. Bicuspid valve 32. Flocculus 33. Scrotal sacs 34. Flocculus 35. Scrotal sacs 36. Bowman s Capsule 37. Vestibule 38. Atlas 39. Axis SECTION-B (5 Marks Questions) 1. Explain the general characters of mammals. 2. Explain the classification of mammals. 3. Write an essay on egg laying mammals. 4. Write an essay on flying mammals. 5. What is Eutherian? 6. Write notes on metatheria. 7. Explain about the heart of rabbit.
11 8. Explain about the morphology of rabbit. 9. Explain about the respiratory system of rabbit. 10. Explain about the arterial system of rabbit. 11. Explain about the venous system of rabbit. 12. Explain about the brain of rabbit. 13. Explain about the vertebral column of rabbit. 14. Explain about the pectoral girdle of rabbit. 15. Explain about the pelvic girdle of rabbit. SECTION C (10 Marks Questions) 1. Explain the general characters and classification of mammalia. 2. Explain the digestive system of Rabbit. 3. Explain the heart and arterial system of Rabbit. 4. Explain the urinogenital system of Rabbit. 5. Write an essay on egg laying mammals. 6. Write an essay on Eutherian mammals. 7. Write an essay on dentition in mammals.
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