Summary

• Description:

  The MS Word document comprises Mangu High School 2025 Biology Paper 1 Mock Exam with Answers. The PDF version is also available upon your request. The marking scheme is in a different document.

  The exam paper contains 27 questions and it is marked out of a total of 80 marks and it should be completed by learners within a duration of 2 hours.

  It covers the following topics:

  • Cell organelles functions (Ribosomes, Golgi apparatus)
  • Microscopy procedures (Temporary wet mounts)
  • Respiratory physiology (Carboxyhaemoglobin effects)
  • Digestive system (Salivary glands, functions of saliva, enzymes)
  • Classification (Characteristics of Class Crustacea)
  • Plant reproduction (Cross-pollination mechanisms, Self-pollination disadvantages)
  • Irritability and survival (Negative phototaxis, Tropisms)
  • Support and movement (Plant mechanical tissues, Muscle types: Biceps vs Gut muscles)
  • Cell physiology (Diffusion factors, Surface area to volume ratio)
  • Photosynthesis (Role of light, Dark reaction products, Chloroplast adaptations)
  • Enzymes (Factors affecting activity, Denaturation)
  • Gaseous exchange (Lenticels adaptation, Frog respiratory surfaces)
  • Sense organs (Functions of the human ear)
  • Human health (Deficiency diseases: Vitamin D, Iodine)
  • General physiology (Importance of Nutrition and Excretion)
  • Transport in plants (Root cap regions and functions)
  • Circulatory system (Blood capillaries adaptations)
  • Internal fertilization advantages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  BIOLOGY

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