M.Phil. DEGREE EXAMINATION, NOVEMBER 2017
First Semester
Zoology
ADVANCED ZOOLOGY
(CBCS 2017 onwards)
Time 3 Hours Maximum 75 Marks
Section A x 5 25)
Answer any five questions.
1. Describe the life cycle of Entomoeba histolytica.
2. Briefly write about the pests of paddy.
3. Comment on the stages of a cell cycle.
4. With a neat diagram describe the structure of human
digestive system.
5. Write short notes on bioremediation.
6. Give a brief account on shrimp culture.
7. Enlist the stages where ATPs are formed in Kreb's cycle.
8. Write the causes and effect of acid rain.
Sub. Code
7PZO1C2
AFS-0203
2
Sp 4
Section B 10 50)
Answer all questions, choosing either or
9. Describe the life cycle of malaria parasite.
Or
Write the pathology, diagnosis and treatment of
Wuchereria bancrofti.
10. Describe the life cycle of Bombyx mori.
Or
Write an essay on apiculture.
11. Write a detail account on multiple alleles with
suitable example.
Or
Define and discuss the concept of Hardy-Weinberg
Law with reference to simple Mendelian
inheritance.
12. With a neat diagram explain the double helix
structure of DNA.
Or
Write a detail account on post translational
modifications of proteins.
13. Write an essay on water pollution.
Or
Give a detail account on natural disasters.
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