Biology 0610/51 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Osmosis Experiment | Measuring Water Movement Across a Membrane – Preparing dialysis tubing, recording changes in water levels, and analyzing osmotic effects.

2. Transpiration & Water Transport | Investigating Temperature Effects on Dye Movement – Planning an experiment to measure the rate of dye uptake in celery stalks at different temperatures.

3. Microscopy & Magnification | Calculating Actual Size of a Banana Borer – Measuring a specimen under magnification and determining its real length.

4. Gas Exchange & Photosynthesis | Testing for Carbon Dioxide in Respiration – Identifying indicators for CO₂ detection and comparing leaf structures between different plant species.

5. Food Chemistry & Nutrient Analysis | Protein and Starch Content in Fruits – Conducting biochemical tests, plotting protein content in various fruits, and analyzing nutritional differences.