Summary

• Description:

  The MS Word document comprises the Form 2 Biology 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 19 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 Form 1 and Form 2 Biology syllabus, including:

  • Introduction to Biology: Branches of biology, characteristics of living things, and the parts and functions of a microscope.
  • Classification I: The concept of a species and hybrid infertility.
  • The Cell: Functions of various organelles and cell physiology, with a focus on osmosis.
  • Nutrition in Plants and Animals: Dentition, factors affecting energy requirements in humans.
  • Transport in Plants and Animals: Transpiration, structure of stems, the circulatory system, blood groups, and adaptations of blood vessels and cells.
  • Gaseous Exchange: Characteristics of respiratory surfaces and gaseous exchange in fish (gills).
  • Respiration: Structure of the mitochondrion and applications of anaerobic respiration.
  • Excretion and Homeostasis: The structure and function of the mammalian nephron, including filtration and reabsorption.
• Category:

  Exams
• Level:

  Form 2
• Subject:

  BIOLOGY

Enter your details below to initiate a payment using MPESA.