IGCSE Biology (0610) — October–November 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 · 14 marks · Movement into and out of cells / Osmosis
You are going to investigate the movement of water across a membrane by osmosis, using two dialysis tubing bags (one containing sucrose solution, in test-tube S, and one…
Answer this question and get it marked →Question 2 · 6 marks · Transport in plants / Transpiration
In plants, water moves up the stem in xylem vessels as a column of water molecules as a result of transpiration. A celery stalk that still has its leaves attached can be used to…
Answer this question and get it marked →Question 3 · 20 marks · Practical skills / Magnification
Fig. 3.1 is a photograph of a banana borer insect which is a pest of banana plants. Line AB represents the length of the banana borer (with A and B marked at each end of the body,…
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