Botany B.Sc/BA PU — University of the Punjab 2019
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Botany Plant Systematic
Anatomy Subjective Group 2
Past Papers 2019 BA BSc Part 1
UNIVERSITY OF THE PUNJAB
B.A. / B.Sc. Part - 1 Annual Exam - 2019
Subjeet: Botany•I Paper: B (Plant Systematic Anatomy and Development)
ATTEMPT THIS (SUBJECTIVE ON THE SEPARATE ANSWER SHEET PROVIDED
Note: Attempt any three questions. All questions carry equal marks. Draw neat and labeled diagrams
along with captions where necessary. (3x7-21)
Q. 4:
(a) Describe the rules of international code of botanical nomenclature.
(b) Describe different types of tap roots.
Q. 5:
(a) Write a note on Capsular fruits.
(b) Describe different types of leaf modifications.
（）
(3)
(4)
(3)
Q. 6:
(a) Differentiate between Xylum and Phloem tissues.
(b) Define the following terms
i. Annual
li. Syncarpous
#I. Polypetalous
G)
(3)
Q. 7:
(a) Deseribe different types of Racemose inflorescence.
•
(b) Write a note on Rhizome and bulb.
(3)
Q. 8.
(a) Describe the general characters and economic importance of family Euphorbiaccae.
*
(b) Write 3 botanical names of family Euphorbinceac
(4)
(3)
