0610

Cambridge IGCSE Biology (0610) - May-June 2023 Past Papers

Download 41 free IGCSE Biology past papers, mark schemes, and examiner reports from the May-June 2023 Cambridge examination session. Includes question papers for all variants with full solutions.

About IGCSE Biology (0610)

IGCSE Biology examines cell biology, human physiology, plant biology, ecology, genetics, and evolution. Candidates must understand life processes, interpret biological diagrams, and analyze experimental results.

What this exam tests: Key skills include data analysis, drawing conclusions from experiments, and explaining biological mechanisms.

Papers available in variants 11, 12, 13 for different time zones. All variants cover the same Biology syllabus with equal difficulty.

Grade Thresholds

Study Resources for Biology

Prepare for your exam with these complementary resources:

Revision Notes
61 topics
Flashcards
669 cards
Practice Quiz
Test your knowledge

0610 May-June 2023 Papers

0610 Paper 1 - Multiple Choice (Core)

45 min • 40 marks

Tests broad syllabus knowledge with 40 questions. Each question has four options (A-D). Core tier paper.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3

0610 Paper 2 - Multiple Choice (Extended)

45 min • 40 marks

Extended tier multiple choice with more challenging questions covering the full syllabus. 40 questions, 45 minutes.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3

0610 Paper 3 - Theory (Core)

1 hr 15 min • 80 marks

Structured and free-response questions testing understanding and application. Core tier, grades available C-G.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3
View syllabus topics tested in Paper 3 (8 topics, 80 marks total)

This 0610 Paper 3 from May-June 2023 tests 8 different syllabus topics. The highest-weighted topic is Concept and use of a classification system (Characteristics and classification of living organisms) worth 11 marks out of 80 total marks. Other significant topics include Digestive system (11 marks) and Blood (10 marks).

Mark distribution by topic:

Concept and use of a classification system 11/80
Digestive system 11/80
Blood 10/80
Xylem and phloem 10/80
Energy flow 10/80
Characteristics of living organisms 10/80
Photosynthesis 9/80
Nervous control in humans 9/80

Understanding which topics carry the most marks helps you prioritize your Biology revision. Practice questions from high-mark topics like Concept and use of a classification system to maximize your score.

0610 Paper 4 - Theory (Extended)

1 hr 15 min • 80 marks

Extended tier theory paper with more demanding questions. Full grade range A*-G available with this paper.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3
View syllabus topics tested in Paper 4 (6 topics, 80 marks total)

This 0610 Paper 4 from May-June 2023 tests 6 different syllabus topics. The highest-weighted topic is Enzymes (Enzymes) worth 16 marks out of 80 total marks. Other significant topics include Xylem and phloem (16 marks) and Gas exchange in humans (14 marks).

Mark distribution by topic:

Enzymes 16/80
Xylem and phloem 16/80
Gas exchange in humans 14/80
Variation 14/80
Photosynthesis 11/80
Respiration 9/80

Understanding which topics carry the most marks helps you prioritize your Biology revision. Practice questions from high-mark topics like Enzymes to maximize your score.

0610 Paper 5 - Practical Test

1 hr 15 min • 40 marks

Tests practical skills including planning experiments, recording data, and drawing conclusions from results.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3
View syllabus topics tested in Paper 5 (2 topics, 40 marks total)

This 0610 Paper 5 from May-June 2023 tests 2 different syllabus topics. The highest-weighted topic is Respiration (Respiration) worth 20 marks out of 40 total marks. Other significant topics include Xylem and phloem (20 marks)

Mark distribution by topic:

Respiration 20/40
Xylem and phloem 20/40

Understanding which topics carry the most marks helps you prioritize your Biology revision. Practice questions from high-mark topics like Respiration to maximize your score.

0610 Paper 6 - Alternative to Practical

1 hr • 40 marks

Written paper testing practical skills through questions about experimental methods, data, and analysis.

Select variant:
Question Paper
Mark Scheme
QP + MS QP + ER

All variants (different time zones):

QP:
v1
v2
v3
MS:
v1
v2
v3
View syllabus topics tested in Paper 6 (2 topics, 40 marks total)

This 0610 Paper 6 from May-June 2023 tests 2 different syllabus topics. The highest-weighted topic is Respiration (Respiration) worth 20 marks out of 40 total marks. Other significant topics include Xylem and phloem (20 marks)

Mark distribution by topic:

Respiration 20/40
Xylem and phloem 20/40

Understanding which topics carry the most marks helps you prioritize your Biology revision. Practice questions from high-mark topics like Respiration to maximize your score.

Other Resources

Additional materials to help you prepare and understand how exams are marked.

Examiner Report

Insights from examiners on how students performed. Learn common mistakes to avoid and what examiners look for in top answers.

View

Confidential Instructions

Instructions for teachers on practical exams. Useful for understanding experiment setups and expected procedures.

P5
P5
P5

0610 May-June 2023 - Topics Breakdown by Paper

Each Cambridge IGCSE Biology (0610) paper tests specific syllabus topics. Below is a breakdown of topics for each paper in May-June 2023, showing how marks are distributed. Use this to focus your revision on topics relevant to your papers.

0610 Paper 3 (Theory (Core))

80 marks total
Concept and use of a classification system (Characteristics and classification of living organisms)
Notes 10 cards
11m
Digestive system (Human nutrition)
Notes 13 cards
11m
Blood (Transport in animals)
Notes 11 cards
10m
Xylem and phloem (Transport in plants)
Notes 10 cards
10m
Energy flow (Organisms and their environment)
Notes 10 cards
10m
Characteristics of living organisms (Characteristics and classification of living organisms)
Notes 10 cards
10m

+ 2 more topics

0610 Paper 4 (Theory (Extended))

80 marks total
Enzymes (Enzymes)
Notes 12 cards
16m
Xylem and phloem (Transport in plants)
Notes 10 cards
16m
Gas exchange in humans (Gas exchange in humans)
Notes 12 cards
14m
Variation (Variation and selection)
Notes 12 cards
14m
Photosynthesis (Plant nutrition)
Notes 12 cards
11m
Respiration (Respiration)
Notes 10 cards
9m

0610 Paper 5 (Practical Test)

40 marks total
Respiration (Respiration)
Notes 10 cards
20m
Xylem and phloem (Transport in plants)
Notes 10 cards
20m

0610 Paper 6 (Alternative to Practical)

40 marks total
Respiration (Respiration)
Notes 10 cards
20m
Xylem and phloem (Transport in plants)
Notes 10 cards
20m

Study tip: If you're taking the Extended tier, focus on Papers 2, 4, and 6. For Core tier, prepare for Papers 1, 3, and 5/6. Review the topics above for your specific papers and practice past questions from those syllabus areas.

Examiner Insights - May-June 2023

Key feedback from Cambridge examiners on how students performed

Key Takeaways

  • • Read questions carefully, paying attention to details, command words, and any provided information.
  • • Ensure you understand key terms and definitions, using them correctly in your answers.
  • • When interpreting data, work methodically and logically, annotating graphs and tables to analyze trends.
  • • Practice calculation-based questions, ensuring correct units and conversion factors are used.
  • • Review fundamental concepts like osmosis, diffusion, enzymes, and photosynthesis to avoid common misconceptions.
Paper 11 - Multiple Choice (Core)

Generally, there was good understanding of core biological concepts. However, students showed some uncertainty regarding specific processes and their applications, especially in questions involving calculations and interpretation of provided information.

Study Tips:

  • ✓ Work methodically through information provided in questions, especially in data interpretation questions.
  • ✓ Practice calculations using the magnification formula and ensure units are consistent.

Common Mistakes:

Q2 (Classification)
✗ Incorrectly opted for chrysaetos instead of understanding the genus.
→ Understand the binomial nomenclature system and the difference between genus and species.
Q4 (Cell Structure)
✗ Believed root hair cells contain chloroplasts or that neither root hair cells nor palisade mesophyll cells contain cytoplasm.
→ Review the structure and organelles of different plant cells and their functions.
Q5 (Magnification)
✗ Unable to calculate the actual size of the cell by dividing the image size by the magnification.
→ Practice using the magnification formula: Actual Size = Image Size / Magnification.
Q7 (Osmosis)
✗ Believed there was a net movement of sucrose out of the dialysis tubing bag during osmosis.
→ Understand that in osmosis, water moves from a region of higher water potential to a region of lower water potential across a semi-permeable membrane.
Paper 12 - Multiple Choice (Core)

Overall, there was good understanding of basic concepts but uncertainty remained in diffusion, osmosis, features of arteries and veins and the pure-breeding term. Methodical analysis of information in questions is important.

Study Tips:

  • ✓ Work methodically through information provided in questions, such as calculations.
  • ✓ Pay close attention to the specific requirements of each question.

Common Mistakes:

Q2 (Species)
✗ Believed that members of a species all look identical.
→ Understand that members of a species can exhibit variation.
Q6 (Diffusion)
✗ Believed that diffusion involves the movement of water only or that diffusion and osmosis require energy from respiration.
→ Understand that diffusion involves the movement of any particle from high to low concentration and that it is a passive process.
Q7 (Water in Digestion)
✗ Believed that water is a mineral rather than understanding it acts as a solvent in digestion.
→ Recognize the importance of water as a solvent for digestive processes.
Q10 (Enzymes)
✗ Did not know that digestion and respiration depend on the action of enzymes.
→ Know that enzymes are biological catalysts crucial for digestion and respiration.
Paper 13 - Multiple Choice (Core)

The report indicated that candidates generally understood the features of active transport, energy releasing components of diet, and tropic responses. However, they showed uncertainties about transpiration processes, identifying the right ventricle of the heart, and the order of blood flow.

Study Tips:

  • ✓ Work methodically through questions, especially those requiring interpretation of diagrams.
  • ✓ Review key processes such as transpiration, diffusion, and osmosis.

Common Mistakes:

Q3 (Arthropods)
✗ Did not know the defining features of all arthropods: jointed legs and a segmented body.
→ Focus on the defining characteristics that differentiate major animal groups.
Q6 (Transpiration vs Diffusion)
✗ Incorrectly chose transpiration as the process by which oxygen passes out of a leaf; the correct process is diffusion.
→ Differentiate between transpiration (water loss) and diffusion (gas exchange) in plants.
Q9 (Biochemical Tests)
✗ Could not correctly identify the results of Benedict's, iodine, and biuret tests.
→ Memorize the expected color changes for each biochemical test (Benedict's: blue, iodine: brown, biuret: purple).
Q19 (Heart)
✗ Incorrectly identified the right ventricle of the heart.
→ Study the anatomy of the heart, including the location and function of each chamber.
Paper 21 - Multiple Choice (Extended)

The report suggests students generally understood core concepts but some struggled with osmosis, cholera, hydrogencarbonate indicator, and xerophytes. Methodical approach to questions is important.

Study Tips:

  • ✓ Work methodically through information provided in questions, such as in genetics questions.
  • ✓ Review and understand the adaptations of organisms to different environments.

Common Mistakes:

Q9 (Enzymes)
✗ Believed that all enzymes are most effective at pH 7.
→ Understand that enzymes have optimal pH ranges, which vary for different enzymes.
Q11 (Hydrogencarbonate Indicator)
✗ Could not recall the colour changes of hydrogencarbonate indicator solution.
→ Commit to memory the color changes of hydrogencarbonate indicator in relation to carbon dioxide concentration.
Q14 (Physical Digestion)
✗ Thought that physical digestion only takes place in the mouth.
→ Understand that physical digestion occurs in multiple locations such as the mouth and stomach.
Q19 (Cholera)
✗ Did not understand the movement of chloride ions and water during dehydration caused by cholera.
→ Understand the osmosis and the effects of ion movement on water potential.

Insights extracted from the official Cambridge Examiner Report for 0610 May-June 2023. View full report →

About Cambridge IGCSE Biology (0610)

Cambridge IGCSE Biology (0610) is one of the most popular qualifications taken by students worldwide. The May-June 2023 examination session included 6 paper components, each testing different skills and knowledge areas.

This page contains all 0610 past papers from May-June 2023, including question papers (QP), mark schemes (MS), and examiner reports (ER). Use these resources to practice under timed conditions and understand how examiners award marks.

View all 0610 past papers → | All 2023 sessions →

Get Biology Study Tips

Join students preparing for 0610. Get weekly study tips, new past papers alerts, and exam reminders.

0610 Study Tips & FAQ

What are paper variants?

Cambridge releases multiple variants of each paper (e.g., Paper 11, 12, 13) to accommodate different time zones around the world and maintain exam security.

  • Variant 1 (e.g., 11, 21): Usually for Zone 1 (Americas)
  • Variant 2 (e.g., 12, 22): Usually for Zone 2 (Europe, Africa)
  • Variant 3 (e.g., 13, 23): Usually for Zone 3 (Asia, Oceania)

All variants cover the same syllabus and have similar difficulty. Practice with any variant to prepare effectively for your exam.

How to use Mark Schemes effectively

Mark schemes show exactly how examiners award marks for each question. Understanding them helps you write answers that earn full marks.

Example from a Physics mark scheme:

Q: Calculate the speed of a car that travels 150m in 5 seconds. [2]

Mark scheme answer:

• speed = distance / time [1 mark for formula]

• speed = 150 / 5 = 30 m/s [1 mark for correct answer with unit]

Tips:

  • Look for key words that must appear in your answer
  • Note how many points are needed for each mark
  • Check if units are required for the final mark
  • Understand the difference between "state" (brief) and "explain" (detailed)
Understanding Grade Thresholds

Grade thresholds show the minimum marks needed for each grade. They vary each session based on paper difficulty — harder papers have lower thresholds.

Example Grade Thresholds (out of 100 total):

A*
90+
A
80-89
B
70-79
C
60-69

* Actual thresholds vary by subject and session

How to use thresholds:

  • Set realistic target marks based on your goal grade
  • Track your practice paper scores against thresholds
  • Remember: you don't need 100% for an A* — aim for consistency
  • Compare thresholds across sessions to gauge difficulty trends
How is the topic breakdown calculated?

The "Topics Breakdown by Paper" section above shows which syllabus topics are tested in each paper and how many marks they carry. Here's how we calculate this:

Our methodology:

  1. Extract questions: We analyze each question paper (QP) and identify individual questions and their mark allocations (shown in square brackets, e.g., [3]).
  2. Match to syllabus: Each question is matched to the official Cambridge 0610 syllabus topics based on keywords, concepts, and question content.
  3. Sum marks per topic: For each paper, we add up the marks for all questions testing the same topic. For example, if Q1 (4 marks) and Q5b (3 marks) both test "Enzymes", that topic shows as "7 marks" for that paper.

Example: If Paper 3 shows "Photosynthesis - 13 marks", it means questions worth a total of 13 marks (out of the paper's 80 marks) tested the Photosynthesis topic from the Plant Nutrition unit of the syllabus.

How to use this: Look at the paper(s) you'll be taking (e.g., Papers 2, 4, 6 for Extended tier). The topics with the highest marks in YOUR papers are where you should focus your revision. A topic worth 15 marks deserves more study time than one worth 3 marks.

Note: Our topic matching may be inaccurate for questions that span multiple topics. Use this as a guide alongside the official syllabus.

How to Use IGCSE Biology Past Papers

📝 Timed Practice

Complete papers under exam conditions. 0610 Paper 4 is 1 hr 15 min - practice finishing within this time to build exam stamina.

✅ Self-Marking

Use the mark scheme to score your answers. Look for marking points you missed and understand what examiners expect in Biology responses.

📊 Examiner Reports

Read the 0610 examiner report to see common mistakes. Focus revision on topics where candidates typically lose marks.

🎯 Grade Targets

Check grade thresholds to see how many marks you need for your target grade. An A* in IGCSE Biology typically requires 85-90%.

Frequently Asked Questions

Where can I download IGCSE Biology May-June 2023 past papers?
You can download all IGCSE Biology (0610) May-June 2023 past papers directly from this page. We provide 41 files including question papers, mark schemes, and examiner reports for all variants (11, 12, 13). Click "View" to open in browser or "Download" to save the PDF.
Are 0610 mark schemes included?
Yes, mark schemes for all 0610 May-June 2023 papers are included. Each question paper has a corresponding mark scheme showing expected answers and mark allocation.
What papers are available for IGCSE Biology 0610?
IGCSE Biology (0610) has 6 papers: Paper 1 (Multiple Choice (Core)), Paper 2 (Multiple Choice (Extended)), Paper 3 (Theory (Core)), Paper 4 (Theory (Extended)), Paper 5 (Practical Test), Paper 6 (Alternative to Practical). Core tier students take Papers 1, 3, 5/6. Extended tier students take Papers 2, 4, 5/6.
What is the difference between paper variants 11, 12, and 13?
The three variants (11, 12, 13) are different versions of the same paper used in different time zones to prevent cheating. All variants test the same syllabus content at the same difficulty level. You can practice with any variant as they are equally valid for revision.
How can I practice these past papers effectively?
Use our free Exam Hub to practice past papers like real exams. It lets you view question papers and mark schemes side-by-side, so you can self-mark your answers. No sign-up required, works with any PDF, and your files stay completely private.

Continue Studying Biology

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Revision Notes
61 topics covered
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Practice Quiz
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