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2 marksSubstance Abuse

CAPE Biology Unit 2 · 2003 · Paper 1 · Question 8(c)

Briefly describe an animal experiment which has been performed, to directly establish a link between the inhalation of cigarette smoke and the confirmed development of lung cancer.

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Other parts of this question

  1. 8(a)(i)Comment on the relationship between smoking and lung cancer for men.[3 marks]
  2. 8(a)(ii)State THREE ways in which smoking trends and deaths are different in women than from those shown in men.[3 marks]
  3. 8(b)Name ONE carcinogen found in the tar extracted from smouldering cigarettes.[1 mark]
  4. 8(d)State TWO other diseases caused by smoking.[1 mark]

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