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M.Sc Degree 4th Semester Question Paper – April 2017

Paper Code :  45103
M.Sc. DEGREE EXAMINATIONS. APRIL 2017
IV SEMESTER
ZOOLOGY
PAPER -III: NEUROLOGY AND ANIMAL BEHAVIOR
(No additional sheet will be supplied)

PART A

Answer any Five Questions                                                                         5 x 3 = 15 Marks
Each Question carries Three (3) Marks
Each Answer should not exceed One (l) page
1. Insight learning..
2. Courtship behavior,
3. Acetylcholine.
4. Pheromones,,
5. Neurons
6. CNS barriers
7. Epinephrine…
8. Potassium pump.
PART-B
Answer Questions                                                                                    4 x 15 =  60 Marks
Each Question carries Fifteen Marks
9. Give an account on bioelectrical properties of neurons
(OR)
10. Write an essay on Autonomic nervous system
11. Give an account on amino acid neurotransmitters
(OR)
12. Write an essay on neuropeptides.
13. Give an account on social organization in insccts
(OR)
14. Write an account on animal aggression and add note on homing territoriality.
15. What is learning? Give an account on clitioning learning
(OR)
16. What is memory? Give an account on various theories of memory.

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Mallikarjuna

Mallikarjuna

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