Cambridge IELTS 7: Academic Reading Test 3: POPULATION MOVEMENT AND GENETICS

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Questions 14-19

Reading Passage 2 has seven sections, A-G. Choose the correct headings for sections A-F from the list of headings below. Write the correct number, i-x, in boxes 14-19 on your answer sheet.

List of Headings

i The results of the research into blood-variants
ii Dental evidence
iii Greenberg’s analysis of the dental and linguistic evidence
iv Developments in the methods used to study early population movements
v Indian migration from Canada to the U.S.A.
vi Further genetic evidence relating to the three-wave theory
vii Long-standing questions about prehistoric migration to America
viii Conflicting views of the three-wave theory, based on non-genetic Evidence
ix Questions about the causes of prehistoric migration to America
x How analysis of blood-variants measures the closeness of the relationship between different populations

14 Passage A
15 Passage B
16 Passage C
17 Passage D
18 Passage E
19 Passage F

Example Section G viii

Question 14 *

1 point

Question 15 *

1 point

Question 16 *

1 point

Question 17 *

1 point

Question 18 *

1 point

Question 19 *

1 point

Questions 20 and 21

The discussion of Williams’s research indicates the periods at which early people are thought to have migrated along certain routes. There are six routes, A-F, marked on the map below.

Question 20 *

1 point

Question 21 *

1 point

Questions 22-25

Reading Passage 2 refers to the three-wave theory of early migration to the Americas. It also suggests in which of these three waves the ancestors of various groups of modern native Americans first reached the continent.

Classify the groups named in the table below as originating from
A the first wave
B the second wave
C the third wave

Write the correct letter A, B or C in boxes on your answer sheet.

Question 22 *

1 point

Question 23 *

1 point

Question 24 *

1 point

Question 25 *

1 point

Question 26

Choose the correct letter A, B, C or D. Write the correct letter in box 26 on your answer sheet.

26. Christy Turner’s research involved the examination of

A teeth from both prehistoric and modern Americans and Asians

B thousands of people who live in either the New of the Old World

C dental specimens from the majority of prehistoric Americans

D the eating habits of American and Asian populations

Question 26
*

1 point

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