Summary

• Description:

  The PDF document comprises THE SUPER LEAGUE JOINT NATIONAL MOCKS Biology Paper 3 2026 Mock Exam with Answers (Marking Scheme). The marking scheme is in a different document.

  It was a KCSE Biology 231/3 examination.

  This paper evaluates practical laboratory investigation competencies, biological specimen examination, food test procedures, and taxonomic classifications. It serves to examine hands-on observational skills, biological drawings, recording of scientific inferences, and seedling morphology.

  • Duration: 1 Hour 45 Minutes
  • Total Marks: 40
  • Number of Questions: 3 (Questions 1 to 3)
  • Structure: A compulsory practical laboratory examination consisting of three multi-part questions based on fresh specimens, physiological models, and photographic illustrations.

  It covers the following topics:

  • Food Tests and Fruit Morphology (Longitudinal section drawing of fruit specimen, labeling pericarp and seeds, qualitative food tests on fruit juice extract)
  • Comparative Anatomy and Physiology (Analysis of single circulatory system in Pisces/fish, heart chambers, systemic and gill capillaries, taxonomic classification of fish)
  • Plant Morphology and Development (Monocotyledonous seedling anatomy, structural functions of coleoptile, foliage leaf, endosperm/cotyledon, and adventitious roots; hypogeal germination analysis)
• File Size:

  253.65 KB
• Length:

  5 pages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  Biology
• Posted By:

  Caleb_Peter

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