CSS past papers · 2018

CSS 2018 Botany Past Paper

Download and review the CSS 2018 Botany Past Paper on CSS Vista, with archive details, related papers and a direct PDF link for examination preparation.

Paper details

Examination
CSS
Year
2018
Subject
Botany
Paper
Single Paper
Subject type
Optional
Mode
Subjective
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Questions recorded from this paper

These 7 question wordings are transcribed from CSS Vista’s structured Botany past-paper record for CSS 2018.

  1. Q2 · Classification and Economic importance of the main groups of FungiDiscuss biological and economic importance of Fungi. (20)
  2. Q3 · Peteridophyta and GymnospermsDescribe main features of Gymnosperms and explain life cycle of Pinus. (20)
  3. Q5 · Photosynthesis: Plant pigmentsExplain CAM Photosynthesis contrasting it to C 4 Photosynthesis in terms of (20) partitioning of a pathway.
  4. Q4 · EcologyWhat are main types of Pollution? What may be the measures for its control? (20)
  5. Q8 · chemistry of cell wall and cell membraneWrite short notes on the following: (5 marks each) (20) (a) Ultrastructure of cell membrane (b) Speciation (c) Vernalization (d) Classes of Algae
  6. Q6 · EvolutionWhat are the evidences in support of Evolution? What contributions modern genetics (20) has made for its support?
  7. Q7 · DNA replicationWhat is the evidence for semiconservative replication of DNA? (20)

Topic-wise Botany past-paper analysis.