AS & A Level Biology (9700) — 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 · 10 marks · Practical skills: Planning, analysis and evaluation
Identify the independent variable in this investigation.
Answer this question and get it marked →Question 2 · 14 marks · Practical skills: Planning, analysis and evaluation
State three environmental conditions in the glasshouse that should be standardised in the 10-week period of acclimatisation, other than the temperature of the glasshouse.
Answer this question and get it marked →Question 3 · 6 marks · Practical skills: Planning, analysis and evaluation
Some scientists investigated the effectiveness of different mosquito repellents using a human volunteer. The scientists carried out the investigation on this person in a…
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