Past Paper Punjab University 2015 BSC Botany Paper A

Past Paper Punjab University 2015 BSC Botany Paper A

Welcome to Taleem E Pakistan BSC Botany Paper A 2015 Botany Medium Punjab University Section, the largest collection of PU Botany Past Papers, that provides to the educational needs of all students to enable them to study at their own way. Scroll down to watch Punjab University BSC Botany Paper A 2015 Past Paper.

Punjab University Botany B.A-2015
PAPER: A Time Allowed: 3Hr Max. Marks:35

Note: Attempt any FIVE questions, selecting TWO questions from Part-I and THREE questions from Part-II. Elaborate your answer with labeled diagrams, where necessary. All questions carry equal marks.


Question # 1

(a) Elucidate life cycle of Bactereophage. (4)
(b) What are general characters of Prokaryotes? (3)

Question # 2

(a) Explain sexual reproduction in Chara. (5)
(b) Draw and label Pinnularia. (2)

Question # 3

(a) What is economic importance of Fungi? (3).
(b) Explain reproduction in Pythium. (4)

Question # 4

(a) Define Lichen. Give their significance. (3)
(b) Justiffy exclusion of fungi and Algae from kingdom Plantae. (4)


Question # 5

(a) Give general characters of Bryopsida. (3)
(b) Explain the sporophyte of Polytrichum. (4)

Question # 6

(a) Describe the anatomy of Sek inella stem. (4)
(b) Give general characters of Psilopsida. (3)

Question # 7

(a) Write in detail about anatomy of Marsilia stem. (4)
(b) Explain cone of Equisetum. (3)

Question # 8

(a) Describe the reproduction in Cycas. (4)
(b) Give details of Pinus leaf. (3)

Question # 9

(a) Explain the anatomy of Ephidra stem. (4)
(b) In what characters Pinus is advance than Cycas? (3)

Question # 10

Write a note on:
(a) General characters of Angiosperm. (4)
(b) Affinities of Ephidra. (3)

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