Summary

• Description:

  The MS Word document comprises the Form 3 Biology Paper 1 End Term 3 2025 Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  The exam paper contains 27 compulsory questions, is designed to be completed within a duration of 2 hours, and is marked out of a total of 80 marks.

  The examination covers a broad range of topics from the Biology syllabus up to Form 3, including:

  • Introduction to Biology: The importance of biology and the use of microscopes.
  • Classification I & II: Principles of binomial nomenclature and characteristics of various kingdoms and divisions (e.g., Bryophyta, Mammalia).
  • The Cell: Structure and function of organelles, cell physiology (osmosis), and cell division (mitosis).
  • Nutrition: Properties of enzymes, digestion, and hormonal regulation.
  • Transport in Plants and Animals: Structure and function of transport tissues (xylem) and blood vessels.
  • Gaseous Exchange: Adaptations of respiratory surfaces.
  • Respiration: Anaerobic respiration (fermentation) and its applications.
  • Excretion and Homeostasis: Thermoregulation and diagnosis of metabolic diseases.
  • Ecology: The impact of pollutants like pesticides and industrial waste on ecosystems.
  • Reproduction in Plants and Animals: Pollination and the significance of sexual reproduction.
  • Growth and Development: Seed germination, dormancy, and related terminology.
• Category:

  Exams
• Level:

  Form 3
• Subject:

  BIOLOGY

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