Summary

• Description:

  The MS Word document comprises KASSU JET Biology Paper 2 2024 Mock Exam with Answers (Marking Scheme). The PDF version is also available upon your request. The marking scheme is towards the end of the document.

  It is a KCSE Biology Paper 2 (Theory) mock examination.

  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: Section A (Questions 1–5) and Section B (Question 6 compulsory and either Question 7 or Question 8)

  It covered the following topics:

  • Genetics and inheritance, including sex-linked traits and genetic crosses
  • Plant physiology (water uptake, translocation, mineral absorption, and drought adaptations)
  • Transport processes such as transpiration and translocation
  • Ecology concepts including food webs, trophic levels, biomass, and energy flow
  • Population and ecosystem analysis methods
  • Respiration in humans and factors affecting breathing rate
  • Anaerobic respiration and its industrial applications
  • Control of breathing and respiratory physiology
  • Photosynthesis experiments and factors affecting the rate of photosynthesis
  • Plant growth and development, including germination and growth curves
  • Graph plotting, interpretation, and analysis of biological data
  • Plant growth regulators such as abscisic acid and florigen
  • Mechanism of respiration in fish
  • Plant responses to environmental stimuli (tropisms and nastic responses)
  • Homeostasis and regulation of blood sugar (role of liver and pancreas)
  • Adaptations of organisms to extreme environments (e.g., halophytes)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  BIOLOGY

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