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1 markHealth and Disease

CAPE Biology Unit 2 · May/June 2022 · Paper 2 · Question 3(a)(ii)

The estimated number of new incidences of cancer worldwide in 2018 was 18.1 million with an estimated 9.6 million cancer deaths. Table 1 provides data relating to the distribution of all cancer incidences and mortality rates in five geographical world areas in 2018, as a percentage of the worldwide figures, and also the percentage of the world's population in these areas.

State ONE conclusion that can be made based on the data provided in Table 1.

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Other parts of this question

  1. 3(a)(i)On the grid provided on page 17, plot a bar chart based on the data provided in Table 1.[5 marks]
  2. 3(b)(i)Define the following terms. Active immunity, Passive immunity.[4 marks]
  3. 3(b)(ii)Name ONE example of EACH of the following types of immunity. Natural active, Natural passive, Artificial active, Artificial passive.[4 marks]
  4. 3(b)(iii)Describe the role of vaccination in providing immunity.[2 marks]
  5. 3(b)(iv)Construct an annotated flow chart to explain how the vaccination of children with the MMR vaccine can provide immunity.[5 marks]
  6. 3(c)(i)Relate THREE features of T-cells to their role in the various stages of CAR T-cell immunotherapy.[9 marks]

More practice: the rest of this paper · more Health and Disease questions · all CAPE Biology Unit 2 past papers