Zoology (Main Examination) Paper-I
Time Allowed: Three hours Maximum Marks: 300
Candidates should answer questionNos.1 and 5 which are compulsory and other three ofthe remaining questions, selecting at least one from each section.
Illustrate your answer with suitable diagrams wherevernecessary.
SECTION-A
1. Writebriefaccountsonany three ofthe following in about 200 words each. 20 x 3 60

LifehistoryofPlasmodium.


Tube feet and water vascular systeminEchinoderms.


Dentitioninmannna1s.


Life history of'Herdmania'.


2. Write a briefnote on salient features and affinitics ofonychophora and Hemichordata. 30
ExplainSymmetryinbiology. 30
3. Describeurino-genita1 system ofvertebrates. 30
Give briefaccounts ofgeneral features ofegg-laying mammals and pouchedmamma1s. 15 15=30
P.T.O.

.
4. Writeaccounton:
Modes oflife in polychaetes 30
Lifehistoryoflamellidens. 30


SECTION-B
5. Write briefaccounts on any three ofthe following in about 200 words each: 20x3=60

Different types oflearning.


ProjectTiger.


Working principles ofSpectrophotometer.


Cholera-Its pathogenesis and Epidemiology.


6. What are the characteristics of Populations and Population Dynamics. 30
Write a note on 'use and conservation ofMineral resources.' 30
7. Write a note on distribution and measure ofCentral Tendency. 30
Write a note on 'Carp-culture' and better management practices for carp culture. 30
8. Write a note on social system ofPrimates and theirbehaviour. 30
Describeprocess ofpearlculture,andgivea briefaccountof'Pearl Industry'. 20 10=30