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Question 8

Condition X is a rare autoimmune condition affecting approximately 0.015% of the population. However, 4 out of 5 sufferers are women.

The population of a country is approximately 120 million.

Which of the following estimates shows the number of men in this country suffering from Condition X?

A

360360360

B

3,6003,6003,600

C

18,00018,00018,000

D

36,00036,00036,000

Markscheme

Analysis Questions

  1. A Level
  2. /Biology
  3. /Analysis

45 exam-style questions on OCR A A Level Biology Analysis. Each one has a worked solution and a mark scheme showing where the marks go.

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