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IGCSE Biology Past Papers & Drilling (Paper 1): Membranes, Photosynthesis, Reproduction
TUTORZONE ORIGINAL DRILLING MOCK · CAMBRIDGE IGCSE BIOLOGY (0610) PAPER 1
Written to the Cambridge 0610 syllabus: Paper 1 Multiple Choice (Core), 40 marks, 45 min, 30% (40 four-option items); plus Paper 3 Theory (Core, 80 marks, 50%). This is a Paper 1 drilling mock: 6 questions demonstrating the 40-mark core concepts, with answers and techniques.
What is in IGCSE Biology (0610) Paper 1?
Direct answer: Paper 1 Multiple Choice (Core), 40 marks, 45 min, 30% (40 four-option items).
Assessment at a glance (2027)
| Component | Content | Weighting | Duration |
|---|---|---|---|
| Paper 1 (Multiple Choice, Core) | 40 four-option items, 40 marks | 30% | 45 min |
| Paper 3 (Theory, Core) | Short-answer and structured, 80 marks | 50% | 1 h 15 min |
IGCSE Biology Paper 1 drilling technique: 40 questions in 45 minutes is about 68 s each. Key facts: the membrane is partially permeable; photosynthesis needs light and chlorophyll; xylem carries water and phloem sugars; sexual reproduction gives variety, asexual gives identical offspring.
How this paper was built
This is a TutorZone original drilling mock: the questions follow the Cambridge 0610 structure (Paper 1 Core, 40 marks, 30%) and the answers are our own, not Cambridge past papers or marking references.
Pacing
| Section | Marks | Suggested time | What to do first |
|---|---|---|---|
| Paper 1 (Multiple Choice, Core) | 30% | about 68 s per question | core content only |
| Paper 3 (Theory, Core) | 50% | about 9 min per question | core content |
What do xylem and phloem carry?
Direct answer: xylem carries water and mineral salts upward from the roots; phloem transports sugars and amino acids both ways.
Paper 1: core concept drilling (6 demonstrated)
Keep xylem/phloem and sexual/asexual apart.
Question 1 (7 marks)
State three functions of the cell membrane.
Question 2 (7 marks)
State two requirements for photosynthesis in plants.
Question 3 (6 marks)
Explain why breathing rate and heart rate both rise during exercise.
Question 4 (7 marks)
State what xylem and phloem transport in a plant.
Question 5 (7 marks)
Explain the difference between sexual and asexual reproduction.
Question 6 (6 marks)
State the difference between a producer and a consumer in a food chain.
Sexual vs asexual reproduction?
Direct answer: sexual needs male and female gametes and gives variety; asexual comes from one parent and gives identical offspring.
Paper 1 answers
Question 1
(1) Controls what enters and leaves (partially permeable) (3). (2) Separates the cell from its surroundings (2). (3) Carries receptors for signals in some cells (2).
Question 2
(1) Light (3.5). (2) Chlorophyll / chloroplasts (3.5) – carbon dioxide and water are also needed.
Question 3
Muscles need more oxygen for respiration (3) and carbon dioxide must be removed faster (3).
Question 4
Xylem carries water and mineral salts upward from the roots (3.5); phloem transports sugars and amino acids both ways (3.5).
Question 5
Sexual reproduction needs male and female gametes, giving genetic variety (3.5); asexual reproduction comes from one parent, giving identical offspring (3.5).
Question 6
A producer makes its own food by photosynthesis (3); a consumer eats other organisms for energy (3).
Which topics does this paper drill?
Direct answer: cell membrane functions, photosynthesis requirements, respiration and heart rate, xylem and phloem, reproduction and food chains.
Where these marks are usually lost
| Mistake | What it looks like | What it costs | Instead |
|---|---|---|---|
| Xylem/phloem swapped | Xylem carries sugar | Xylem water, phloem sugar | xylem=water |
| Reproduction types mixed | Asexual gives variety | sexual variety, asexual identical | sexual variety |
| Producer as consumer | Producer eats | Producer photosynthesises | photosynthesis |
How to use this paper
First drill: the full 45 minutes at the 40-question pace (this mock demonstrates 6 core items).
Mark it: check the transport and reproduction concepts.
Second drill: redo three to seven days later, aiming for a faster finish.
What should I do after drilling this paper?
Direct answer: log xylem/phloem or reproduction-type errors; redo in three to seven days; and drill Paper 2 (Extended).
FAQ
Is this a Cambridge past paper?
No. The questions and answers are TutorZone originals, not Cambridge past papers or marking references.
What is in IGCSE Biology Paper 1?
Multiple choice (Core), 40 marks, 45 min, 30%, covering Core content only.
What do xylem and phloem carry?
Xylem carries water and mineral salts upward from the roots; phloem transports sugars and amino acids both ways.
Official references
| Resource | What to check |
|---|---|
| Cambridge IGCSE Biology 0610 page | Confirm the paper marks and times |
| https://www.tutorzone.com.hk/en-igcse-biology-0610-paper-2-mock-2027/ | IGCSE Biology Paper 2 drilling mock |
Related: practice area · IGCSE Biology Paper 2 drilling mock
Next step: find a tutor / register as a tutor
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