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M.E.S ASMABI COLLEGE, P. VEMBALLUR
3rd Semester B.Sc Degree First Internal Examination, August, 2018
Complementary Course III (Theory)
ZO3CO5 PHYSIOLOGY, TOXICOLOGY & ETHOLOGY
Time: 2hrs Maximum marks: 50
PART A (Answer all questions)
Name the following: (1x5=5)
1. Father of forensic toxicology.
2. Expand PAN.
3. Cell drinking.
4. Expand BMR.
5. Causative organism of peptic ulcer
PART B (Answer any five) (2x5=10)
6. Differentiate between passive and facilitated diffusion.
7. What is Anorexia nervosa?
8. Differentiate between neurotoxins and asphyxiants.
9. What are the causes of peptic ulcers?
10. Classify toxicants based on source.
11. Comment on the molecular organization of plasma membrane.
12. What are the clinical effects of obesity?
PART C (Answer any five) (5x5=25)
13. Explain different types of vesicular transport.
14. What are dietary fibers? Comment on its significance.
15. What is fasting? What are the physiological changes that occur during fasting?
16. What is toxicity? Classify toxic effects.
17. What is active transport? Comment on its mechanisms with suitable diagrams.
18. Explain the hormonal control of digestion.
PART D (Answer any one) (1x10=10)
19. Write an essay on Fluid- mosaic model of Plasma membrane. Stress on membrane permeability and functions of plasma membrane.
20. Write in detail about the absorption of different nutrients.
No: of copies: 60
M.E.S ASMABI COLLEGE, P. VEMBALLUR
1st Semester B.Sc Degree First Internal Examination, October, 2018
ZO1C01- ANIMAL DIVERSITY AND WILDLIFE
Time: 2hrs Maximum marks: 50
PART A (Answer all questions) (1x5=5)
1. Scientific name of Indian marine prawn is _______.
2. Name the scientist who introduced two kingdom classification.
3. Name the organism that is known as ‘bell animalcule’.
4. Flame cells are found in ________.
5. ______ are stinging cells found in coelenterates.
PART B (Answer any five questions) (2x5=10)
6. Explain the major features of Phylum Arthropoda.
7. What is nomenclature? Which are the systems of nomenclature that are used today?
8. What are viruses, viroids and prions?
9. What is a ‘living fossil’?
10. Explain the term polymorphism.
11. What are parapodia? Explain its structure.
PART C (Answer any five questions) (5x5=25)
12. Explain the two meiotic life cycles seen in Kingdom Protista with appropriate charts.
13. Write an account on Obelia colony stressing on the polymorphism and alternation of generation.
14. Comment on Liver fluke and its parasitic adaptations.
15. Write a note on parasitic adaptations of Hirudinaria.
16. Comment on Sacculina emphasizing on its parasitic effects and life cycle.
17. What is a connecting link? Demonstrate with the help of an example.
PART D (Answer any one question) (10x1=10)
18. Write an essay on the appendages of Prawn.
19. Write in detail about the different systems of Kingdom classifications of the living world.
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