Total No. of Questions 05] [Total No. of Pages 1
M.Sc. DEGREE EXAMINATION, MAY 2017
(First Year)
ZOOLOGY
Systematics and Anatomy of Invertebrates
Time 3 Hours Maximum Marks 70
Answer all questions
All questions carry equal marks
Q1) Give an account on development in sponges.
OR
Write short notes on
General characters of protozoa.
ii) General characters of porifera
Q2) Give an account on the general organization of phylum Nemathelminthes.
OR
Write short notes on
Polymorphism
ii) Parasitic adaptations of Trematodes.
Q3) Give an account on the evolutionary significance of Trochophore larve.
OR
Write short notes on
Polychaeta.
ii) General characters of arthropoda.
Q4) Give a detailed account on the general organization of mollusca.
OR
Write short notes on
Bipinnaria larva.
ii) Ophiopluteus larva.
Q5) Give a detailed account on the general organization of chaetognatha.
OR
Write short notes on
Ectoprocta.
ii) Rotifera.