Q. 2
Discuss transcription and translation in eukaryotic cells and explain how they represent the central dogma of molecular biology.
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FPSC · CSS 2026
Zoology
This paper
Zoology · all yearsQ. 2 · Discuss transcription and translation in…Q. 3 · Elaborate homeostasis in animals with…Q. 4 · Describe the major classes of…Q. 5 · What is metamerism in Annelids?…Q. 6 · Discuss major characteristics of reptiles…Q. 7 · Discuss hormonal coordination in vertebrates,…Q. 8 · Write short notes on any…With this paperPart-I MCQs20Official PDF2 pp← 20253 hours · questions hide until you reveal them
Part II
Q. 3
Elaborate homeostasis in animals with emphasis on kidney function and osmoregulatory mechanisms.
(20)
Q. 4
Describe the major classes of biomolecules and discuss their role in maintaining structural and functional integrity of animal cells. Also describe which one of these biomolecules is most important in your opinion.
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Q. 5
What is metamerism in Annelids? Explain its evolutionary and ecological implications.
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Q. 6
Discuss major characteristics of reptiles and explain adaptations that enabled them to become successful terrestrial vertebrates.
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Q. 7
Discuss hormonal coordination in vertebrates, detailing hormone types and mechanisms of hormone action.
(20)
Q. 8
Write short notes on any TWO of the following:
- (a)Amphibians
- (b)Smog – past, present and challenges
- (c)Parasitic Adaptations in Platyhelminthes
(20)
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About this paper
The 2026 CSS Zoology paper set by the Federal Public Service Commission. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet. Open the official paper beside the questions to check any of them.
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