DSB310: Paper II Histology, Comparative Anatomy, Biochemistry, Biotechnology
Physiology

I. Simple answer questions 10 X 10 Marks
Answer in a word, or a phrase or a sentence.
1. Expand F.S.H.
2. What is venous heart
3. What are enzymes
4. Define Blood pressure.
5. Define synapse.
6. Name the deficiency disease of Vitamin A.
7. What is the function of Sertoli cells?
8. What are fibrous proteins?
9. Define Biotechnology.
10. What are endocrine glands
II. Short answer questions
Answer any FIVE of the following. 5X 15 Marks
11. Draw a neat labeled diagram of multipolar neuron.
Contd…2
12. Write the significance of Bioluminescence.
13. Classify carbohydrates with examples.
14. What are the scopes of Biotechnology?
15. Draw a labeled diagram of T.S. of Pancreas.
16. Write a note on the typical vertebra of Frog.
17. What are the types of fatty acids Give examples.
III. Medium answer questions
Answer any FIVE of the following. 5X6= 30 Marks
18. Describe the adaptive changes of animals in desert environment.
19. Write a note on plasmid vectors.
20. Describe the histology of small intestine.
21. Classify enzymes and give one example for each.
22. Explain osmoregulation in Teleosts.
23. Write the schematic representation of glycolysis.
24. Explain the mechanism of CO2 transportation.
IV. Long answer questions 2X10=20 Marks
Answer any TWO of the following.
25. Mention the hormones secreted by pituitary gland. Add a note on its functions.
26. Explain the evolutionary trends in the development of aortic arches in
vertebrates.
27. Describe the ultra structure of striated muscle. Add a note on Neuromuscular
Junction.
28. Explain the mechanism of conduction of nerve impulse. Add a note on reflex
action.
V. Compulsory question for 85 marks scheme only. Long answer questions.
Answer any ONE of the following. 1X10=10 Marks
29. Describe histology of Adrenal gland with a neat labeled diagram. Add a note
on its functions.
30. Briefly explain the following
Bioluminescence in Noctiluca
Biological importance of proteins