University of Rajasthan 2007 B.Sc Botany DIVERSITY OF SEED PLANTS AND THEIR SYSTEMATICS ( FIRST ) - Question Paper

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)

BOTONY (FIRST PAPER)

(DIVERSITY OF SEED PLANTS AND THEIR SYSTEMATICS)

DESCRIPTIVE PART - II

TIME ALLOWED: 2 HOURS MAX. MARKS-30


ATTEMPT 3 ques. IN ALL . choose ATLEAST 1 ques. FROM every part


( part - A)

1. WRITE GENERAL CHARACTERS OF GYMNOSPERMS. (MARKS - 10)

2. define MALE AND FEMALE CONES OF EPHEDRA IN DETAIL ,ALONG WITH LABELLED DIAGRAMS. (MARKS -10)

(SECTION - B)

3. define THE PLANT CLASSIFICATION SYSTEM OF BENTAHM AND HOOKER AND WRITE ITS MERITS
AND DEMERITS . (MARKS - 10)

4. define ROLE OF PHYTOCHEMISTRY (CHEMOTAXONOMY) IN THE STUDY OF PLANT TAXONOMY. (MARKS- 10)


(SECTION - C)

5. provide A COMPARATIVE ACCOUNT OF ALL THE 3 SUBFAMILIES OF FABACEAE (LEGUMINOSAE). (MARKS -10)

6. provide A DETAIL ABOUT THE RANGE OF VEGETATIVE AND FLORABL CHARACTERS OF FAMILY
POACEAE . (MARKS -10)

Earning:   Approval pending.