CSS past papers · 2017
CSS 2017 Zoology Past Paper
Download and review the CSS 2017 Zoology Past Paper on CSS Vista, with archive details, related papers and a direct PDF link for examination preparation.
Paper details
- Examination
- CSS
- Year
- 2017
- Subject
- Zoology
- Paper
- Single Paper
- Subject type
- Optional
- Mode
- Subjective
Browse the complete CSS Vista past-paper archive.
Questions recorded from this paper
These 7 question wordings are transcribed from CSS Vista’s structured Zoology past-paper record for CSS 2017.
- Q3 · Animal Diversity-InvertebratesHow the ecology of Arthropod vectors and their breeding habitats may be manipulated (20) at different levels to introduce novel strategies for integrated pest management?
- Q4 · Hemichordates and Invertebrate Chordates: Evolutionary Perspective: Phylogenetic Relationships and considerationsHow members of Hemichordata are different from Chordates? Highlight Phylogenetic (20) significance of different classes of Hemichordata.
- Q8 · Animal Diversity-ChordataWrite short notes on any FOUR of the following: (5 each) (20) (a) Control of nematode parasites (b) Neo-Darwinian theory (c) Adaptability pattern of mammals (d) Advantages and disadvantages of allosteric regulation versus covalent modification (e) Concept of second messenger in hormone action (f) Adaptation of fishes in cold and hot water
- Q5 · carbohydratesExplain in detail the digestion of carbohydrates and fats in various segments of the (20) gastrointestinal tract in simple stomach animals.
- Q2 · ForestsHow has the role of forests been identified in mitigating climate change? What are the (20) various mechanisms designed in this regard? Also describe various controversies attached to these mechanisms?
- Q6 · Vertebrate endocrine glands and types of hormones, Mechanism of hormones actionOne of the important functions of the hypothalamus is to link the nervous system to the (20) endocrine system via the pituitary gland (hypophysis). Enlist the releasing factors/hormones of hypothalamus and explain their effects on target cells/tissue/glands.
- Q7 · Vertebrate endocrine glands and types of hormones, Mechanism of hormones actionDescribe the synthesis, transport and functions of thyroid hormones. How the secretion (20) of thyroid hormones is regulated in hyper-and-hypo thyrodism?