Zoology · 2020

CSS 2020 Zoology Paper

7 questions from this paper.

  1. Q1
    Discuss emerging vector-borne zoonotic diseases of public health importance. Describe the impact of climate change on vector-borne diseases.
    Past paper Parasitology 20 marks
  2. Q2
    How members of Chordates are different from Hemichordates? Name five hallmarks shared by all chordates and describe the functions of each.
    Past paper Chordata 20 marks
  3. Q3
    What is the difference between bird's migration and navigation? Discuss navigational resources used by different bird species in long-distance migration.
    Past paper Animal Behavior 20 marks
  4. Q4
    How gene mutations differ from chromosomal aberration? Discuss the types of mutation responsible for a new variation of a trait.
    Past paper Genetics 20 marks
  5. Q5
    Discuss sexual and asexual reproduction in protozoa. Explain parthenogenesis.
    Past paper Protozoa 20 marks
  6. Q6
    Describe the Fluid-Mosaic Model of the plasma membrane. What are the various types of movements across the plasma membrane?
    Past paper Cell Biology 20 marks
  7. Q7
    Discuss the structure and functions of different types of neurons. Describe a general pathway for the flow of information within the nervous system.
    Past paper Neurology 20 marks

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