There are three genotypes of the gene for the -globin polypeptide: Hb A Hb A , Hb

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There are three genotypes of the gene for the β-globin polypeptide: Hb^AHb^A, Hb^AHb^S and Hb^SHb^S. Copy and complete the table to show which genotypes have a selective advantage or disadvantage in different regions of the world.

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Cambridge International AS And A Level Biology

ISBN: 9781107636828

4th Edition

Authors: Mary Jones, Richard Fosbery, Jennifer Gregory, Dennis Taylor

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Question Posted: Sep 01, 2021 02:09 AM

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There are three genotypes of the gene for the -globin polypeptide: Hb A Hb A , Hb

Question:

Region with no malaria Region with malaria Genotype(s) with selective advantage Genotype(s) with selective disadvantage

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Cambridge International AS And A Level Biology

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