Summary

• Description:

  This Form 3 Biology Mid-Term 1 Exam 2025 with Marking Scheme or Answers is designed to assess students' understanding of various biological concepts covered in the first half of the term.

  The exam is suitable for Form 3 students and covers a range of topics, including:

  • Classification of organisms (Phylum and Class)
  • Ecological concepts (Population, Community, Ecosystem)
  • Circulatory systems (single vs. double)
  • Insect anatomy (heart structure)
  • Human dentition (tooth identification and function)
  • Parasitism (benefits to parasites)
  • Plant kingdom (ferns, identification of parts)
  • Population estimation methods
  • Food chains and food webs
  • Ecological niches
  • Symbiotic relationships (leguminous plants and bacteria)
  • Fungi (beneficial roles)
  • Oxygen transport
  • Root tip structure
  • Human digestive system (large intestine function)
  • Kidney and dental diseases
  • Stomata distribution and plant habitats
  • Cell organelles (abundance in different cells)

  The exam paper consists of 24 questions and is designed to be completed within 1 hour (60 minutes). The marking scheme or answers are provided in a separate file from the question paper.

  Please note that the number of pages indicated below refers to the exam paper only and does not include the marking scheme or answers.

• File Size:

  149.03 KB
• Length:

  5 pages
• Category:

  Exams
• Level:

  Form 3
• Subject:

  BIOLOGY
• Posted By:

  Caleb_Peter

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