University of Rajasthan 2007 B.Sc Zoology STRUCTURE AND FUNCTIONS OF INVERTEBRATE TYPES ( FIRST) - Question Paper
Friday, 01 February 2013 03:20Web
B.SC (PART II) exam , 2007
(FACULTY OF SCIENCE)
[ALSO COMMON WITH SUBSIDIARY PAPER OF B.SC.(HONS.)PART II]
(THRE YEAR SCHEME OF 10+2+3 PATTERN)
ZOLOGY (FIRST PAPER)
(STRUCTURE AND FUNCTIONS OF INVERTEBRATE kinds )
DESCRIPTIVE PART - II
TIME ALLOWED: 2 HOURS MAXIMUM MARKS- 20
ATTEMPT 4 ques. IN ALL . choose ATLEAST 1 ques. FROM every part
(SECTION - A )
1. DRAW A NEAT AND LABELLED DIAGRAM OF NERVOUS SYSTEM OF PILA. (MARKS - 5)
2. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :-
(I) CORALS (I) PARAPODIA OF NEREIS (III) ENDOSKELETON OF SYCON .
(MARKS -2.5,2.5)
3. WRITE SHORT NOTES ON THE subsequent :-
(I) LOCOMOTION IN EUGLENA (II) TUBE - FEET
( MARKS -2.5,2.5)
(SECTION - B )
4. define FILTER - FEEDING MECHANISM IN UNIO. (MARKS - 5)
5. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :-
(I) ORGAN OF BOJANUS (II) OSPHRADIUM
(III) ALTERNATION OF GENERATION IN OBELIA
( MARKS - 2.5,2.5)
6. provide DETAILED ACCOUNT OF REPRODUCTIVE SYSTEM IN LEECH. (MARKS - 5)
( part - C )
7. define IN DETAIL THE EVOLUTION OF CANNAL SYSTEM IN SPONGES .
(MARKS -5)
8. WRITE ON METAMORPHOSIS IN INSECTS . (MARKS -5)
9. WRITE STRUCTURE AND FUNCTION OF WATER VASCULAR
SYSTEM OF ASTERIAS. MARKS -5)
Earning: Approval pending. |