IGCSE Biology (0970) — May–June 2024, Paper 51
3 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Question 1 · 9 marks · Biological Molecules
Cooking fruit and vegetables in water reduces their vitamin C content. The vitamin C is transferred from the fruit and vegetables to the water by diffusion. DCPIP can be used to…
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Plan an investigation to determine the effect of light intensity on photosynthesis in an aquatic plant.
Answer this question and get it marked →Question 3 · 25 marks · Plants
Fig. 3.1 is a photograph of a cross-section of a persimmon fruit at magnification ×2.2. Line PQ on Fig. 3.1 represents the diameter of the persimmon fruit. Draw a large diagram of…
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