CAPE Biology Unit 2 · 2016 · Paper 2 · Question 2(a)(i)

Table 1 provides data on the percentage saturation of adult human haemoglobin with oxygen at different partial pressures of oxygen.

On the grid provided on page 9, plot a line graph of saturation of haemoglobin at various partial pressures of oxygen.

This question uses a figure or table from the paper — you'll see it when you practise.