Two human populations have been isolated on islands since their ancestors first arrived. The mtDNAs of the people on one of the islands are more varied in sequence than the other. From this information which island would you predict was populated earlier and why?

Two human populations have been isolated on islands since their ancestors first arrived. The mtDNAs of the people on one of the islands are more varied in sequence than the other. From this information which island would you predict was populated earlier and why?

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 22QP

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Concept explainers

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.

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Question 5. Two human populations have been isolated on islands since their ancestors
first arrived. The mtDNAs of the people on one of the islands are more varied
in sequence than the other. From this information which island would you
predict was populated earlier and why?
Answer:

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