IGCSE Biology (0610) — October–November 2024, Paper 33
8 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Fig. 1.1 is a diagram showing the diffusion of oxygen molecules across a cell membrane. The arrow shows the direction of the net movement of oxygen molecules through the membrane…
Answer this question and get it marked →Fig. 2.1 is a diagram of the female reproductive system in humans, with structures labelled C, D, E, F and G. Table 2.1 shows some of the functions of the female reproductive…
Answer this question and get it marked →A balanced diet contains all the nutrients needed by the body to maintain health. Water is needed as part of a balanced diet. A woman was advised to drink 2.7 dm³ of water per…
Answer this question and get it marked →Fig. 4.1 is a photomicrograph of part of a cross-section of a leaf, with a structure circled and labelled A, and structures B and C labelled. State the name of the structure…
Answer this question and get it marked →A student investigated the concentration of lactic acid in the blood of an athlete during a 400 m race. Fig. 5.1 shows the results of the investigation. Using the information in…
Answer this question and get it marked →A sexually transmitted infection (STI) is an infection transmitted through sexual contact. Table 6.1 shows some STIs and the type of pathogen that causes the infection: chlamydia…
Answer this question and get it marked →Fig. 7.1 shows the reflex arc that is involved when someone steps on a pin (not to scale). The diagram shows the spinal cord with neurones labelled X, Y and Z, a muscle, and a pin…
Answer this question and get it marked →Crop plants are producers. Describe what is meant by the term producer.
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