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Biology · 2018 · November · Paper 2 · SL · Question paper

BiologyQuestion paper2018SLNovember

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This question paper is listed under Biology in the 2018 examination archive. Its catalogue level is SL. The catalogue session is November. The information below helps you identify the document before opening the complete PDF. Subject, year and session labels come from the archive catalogue; the original cover remains the reference if a label differs. A file is not automatically suitable for your current syllabus simply because its subject name matches.

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[Personal identifier removed] Biology Standard level Paper 2 © International Baccalaureate Organization 2018 16 pages 8818 – 6005 Instructions to candidates • Write your session number in the boxes above. • Do not open this examination paper until instructed to do so. • Section A: answer all questions. • Section B: answer one question. • Answers must be written within the answer boxes provided. • A calculator is required for this paper. • The maximum mark for this examination paper is [50 marks]. 1 hour 15 minutes Wednesday 14 November 2018 (afternoon) 16EP01 N18/4/BIOLO/SP2/ENG/TZ0/XX – 2 – Section A Answer all questions. Answers must be written within the answer boxes provided. 1. Trends in tobacco smoking and mortality due to lung cancer were measured in male and female smokers aged 35 to 59 living in the United Kingdom from 1950 to 2000. The first graph represents the proportion of smokers in the population. The second graph represents the mortality rate (deaths per year per 100 000 people) from lung cancer. Proportion of smokers in population / % 90 80 70 60 50 40 30 20 10 0 Males Females 1950 1960 1970 1980 1990 2000 Year Mortality rate from lung cancer / deaths per year per 100 000 people 60 50 40 30 20 10 0 Males Females 1950 1960 1970 1980 1990 Year [Source: Figure 1 (adapted) from R Petro, et al., (2000), British Medical Journal, 321, number 7257, pages 323–329, https://www.bmj.com/content/321/7257/323. Reproduced with permission from the BMJ Publishing Group.] (This question continues on the following page) 16EP02
File information
Subject
Biology
Document type
Question paper
Year
2018
Session
November
Level
SL
Paper
2
Examination zone
Not labelled in the archive
Language
Not labelled in the archive
File size
1.6 MB
Pages
16
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