M.Sc-M.Sc Zoology 1st Year (Paper - I) : SYSTEMATICS AND ANATOMY OF INVERTEBRATES (Acharya Nagarjuna University - Center for Distance Education, Guntur, Andhra Pradesh-2013)
(DZOO 01) NR
M.Sc. (Previous) DEGREE EXAMINATION, MAY - 2013
First Year
Zoology
(Paper - I) : SYSTEMATICS AND ANATOMY OF INVERTEBRATES
Time : 03 Hours Maximum Marks : 80
Answer all questions
1) a) Describe various types of reproductive processes in protozoa.
OR
b) Write short notes on :
i) General organisation of porifera.
ii) Development of sponges.
2) a) Describe polymorphism in coelenterates.
OR
b) Write short notes on :
i) Parasitic adaptations in platyhelminths.
ii) General organisation of Nemathelminths.
3) a) Write an account on general organisation of phylum arthropoda.
OR
b) Write short notes on :
i) Significance of Trochophore larva.
ii) Classification of annelida.
4) a) Describe the larval forms of echinoderms.
OR
b) Write short notes on :
i) Classification of phylum mollusca.
ii) General organisation of echinodermata.
5) a) Write an account on general organisation of Ectoprocta.
OR
b) Write short notes on :
i) Rotifera.
ii) Chaetognatha.
________
Earning: Approval pending. |