University of Rajasthan 2005 B.Sc Zoology Z-201: STRUCTURE AND FUNCTIONS OF INVERTEBRATE TYPES ( FIRST ) - Question Paper

B.SC (PART II) exam , 2005

(FACULTY OF SCIENCE)


[ALSO COMMON WITH SUBSIDIARY PAPER OF B.SC.(HONS.)PART II]


(THRE YEAR SCHEME OF 10+2+3 PATTERN)

ZOOLOGY (FIRST PAPER)

(Z-201: STRUCTURE AND FUNCTIONS OF INVERTEBRATE kinds )

DESCRIPTIVE PART - II

TIME ALLOWED: 2.5 HOURS MAXIMUM MARKS- 20

ATTEMPT 4 ques. IN ALL .


1. define THE STRUCTURE OF NERVOUS SYSTEM OF PILA AND COMPARE IT WITH
THAT OF UNIO. (MARKS - 3+2)

2. define THE EVOLUTION OF CANNAL SYSTEM OF SPONGES. (MARKS - 5)

3. define THE CIRCULATORY SYSTEM OF NERIES WITH HELP OF DIAGRAMS .
(MARKS - 3+2)

4. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :-
(I) CORALS (II) LOCOMOTION IN EUGLENA
(III) COMPOUND EYE OF PALAEMON (MARKS -2.5+2.5)

5. WRITE AN ESSAY ON PARASITIC ADAPTATIONS IN HELMINTHS. (MARKS -5)

6. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :-
(I) PARAPODIA (II) MEDUSA
(III) REDIA LARVA (MARKS - 2.5+2.5)

7. define THE REPRODUCTION IN OBELIA WITH SUITABLE
DIAGRAMS. (MARKS -3+2)

8. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :
(I) NEPHRIDIA
(II) FLAME CELL
(III) ORGAN OF BOJANUS (MARKS - 2.5+2.5)

Earning:   Approval pending.