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Biology

Biology — A/L

Tamil Medium

2 study resources available for A/L Biology in Tamil Medium medium. Browse past papers, model papers, short notes and more.

Past Papers(1)

1 Resources Available

Marking Schemes(1)

1 Resources Available

Latest Additions

A/L Biology Marking Scheme 2019 Tamil Medium

Marking Schemes · 5/15/2026
21 DLs

A/L Biology Past Paper 2019 Tamil Medium

Past Papers · 5/15/2026
33 DLs

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About Biology (AL)

Biology is a core subject in the Sri Lankan A/L Biological Science stream and is essential for students pursuing medicine, veterinary science, dentistry, or biotechnology. It covers life processes from the molecular level to ecosystems, requiring detailed memorization and strong diagram skills.

What You Study in Biology

  • Cell Biology — structure, organelles, cell division, biochemistry
  • Genetics and Evolution — DNA, inheritance, natural selection
  • Plant Biology — photosynthesis, transport, reproduction
  • Animal Biology — human physiology, organ systems
  • Ecology — ecosystems, biodiversity, environmental issues
  • Microbiology — bacteria, viruses, fungi, immune response

Examination Structure

Paper I2 hours

Multiple choice questions covering the full A/L Biology syllabus.

Paper II3 hours

Structured and essay questions requiring detailed answers, diagrams, and explanations.

Practical3 hours

Laboratory practical testing microscopy, dissection, chromatography, and data analysis skills.

Study Tips for Biology

  1. 1Draw and label every diagram until it is perfect — diagrams carry many marks
  2. 2Create summary tables for comparing similar structures and processes
  3. 3Use flashcards for terminology — Biology has extensive technical vocabulary
  4. 4Practice past paper essay questions under timed conditions
  5. 5Connect topics — understand how genetics links to evolution and cell biology
  6. 6Review marking schemes after every practice to learn expected keywords

Frequently Asked Questions

View all FAQs
Is memorization enough to pass A/L Biology?
Memorization is important but not sufficient. A/L Biology also requires application of concepts, interpretation of data, and diagram labeling. Students who understand the why behind biological processes score better in structured questions.
What diagrams are most important for A/L Biology?
Key diagrams include the cell (plant and animal), chloroplast and mitochondria structure, DNA replication, meiosis and mitosis stages, the heart, nephron, and various plant structures. These appear repeatedly in past papers.
Are A/L Biology past papers available on Ape Danuma?
Yes, A/L Biology past papers in Sinhala and English mediums are available on Ape Danuma, along with model papers and short notes covering the full syllabus.