Q. 2
Discuss evolution of vascular bundles in tracheophytes.
(20)
FPSC · CSS 2019
Botany
This paper
Botany · all yearsQ. 2 · Discuss evolution of vascular bundles…Q. 3 · Describe process of fertilization for…Q. 4 · Write a comprehensive account of…Q. 5 · Give an account of structure…Q. 6 · Write a comprehensive account of…Q. 7 · Describe various structural modification of…Q. 8 · Write short notes on any…With this paper← 20182020 →3 hours · questions hide until you reveal them
Part II
Q. 3
Describe process of fertilization for an angiospermic plant with significance of double fertilization.
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Q. 4
Write a comprehensive account of Plant Growth Hormones.
(20)
Q. 5
Give an account of structure of epidermis and describe various functions of its different cell types.
(20)
Q. 6
Write a comprehensive account of light and dark reactions in plants.
(20)
Q. 7
Describe various structural modification of roots, stems and leaves tissues in xerophytic plants.
(20)
Q. 8
Write short notes on any FOUR of the followings:-
- (a)Theory of Natural Selection
- (b)Economic importance of Rust and Smut
- (c)Causes and significance of Polyploidy
- (d)Types of stele
- (e)Evolution of sporophyte in Bryophytes
(20)
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About this paper
The 2019 CSS Botany paper set by the FPSC. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet.
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