IGCSE Biology (0610) — October–November 2023, Paper 33
8 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Arteries are a type of blood vessel. State two structural features of arteries.
Answer this question and get it marked →Water moves into and out of cells by osmosis. State two plant cell structures that water moves through to reach the cytoplasm.
Answer this question and get it marked →Fig. 3.1 is a drawing of a leaf from an oak tree. The oak leaf has a large surface area. Explain why having a large surface area is an adaptation for photosynthesis.
Answer this question and get it marked →During inspiration air is taken into the lungs. Table 4.1 shows the structures that air passes through during inspiration (not in the correct order): A alveoli, B bronchi, C…
Answer this question and get it marked →Bluebells are plants that can reproduce sexually and asexually. Define the term asexual reproduction.
Answer this question and get it marked →A student investigated variation in flower colour in pea plants. The student counted the number of pea plants that had purple flowers and the number that had white flowers. Fig.…
Answer this question and get it marked →Fig. 7.1 is a photograph of a lionfish (Pterois volitans). State the genus of the lionfish.
Answer this question and get it marked →Fig. 8.1 is a diagram showing part of the carbon cycle, with processes labelled W, X, Y and Z linking carbon dioxide in the atmosphere, plants, herbivores, dead organisms and…
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