Summary

• Description:

  The PDF document comprises BUNTRA QUAKER Biology Paper 2 2026 Pre-Mock Exam with Answers (Marking Scheme). The marking scheme is in a different document.

  It was a KCSE Biology Paper 2 examination.

  The exam delves deeply into complex biological processes such as plant reproduction, genetics, and animal physiology.

  • Duration: 2 hours
  • Total Marks: 80
  • Number of Questions: 8 (Questions 1-8)
  • Structure: Section A (40 marks), Section B (40 marks)

  It covers the following topics:

  • Section A
    • Plant reproduction (Embryo sac, double fertilization)
    • Genetics (Traits, dominant/recessive genes, Punnett squares)
    • Cell physiology (Osmosis, Visking tubing experiment)
    • Fish respiratory system (Gill structure, counter current flow)
    • Tissue and circulatory system (Capillaries, fluid filtration)
  • Section B
    • Plant growth analysis (Growth curves, mass vs. height)
    • Digestion (Adaptations of villi)
    • Population dynamics (Parasitism, competition, food)
    • Homeostasis (Skin adaptations)
    • Plant responses (Role of auxins in tropic responses)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  BIOLOGY

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