A. What can you conclude about the allelic frequency of the ​a​ allele globally? B. Where do you think the ​a​ allele would be more commonly found, among theheterozygotes (Aa) or the homozygote recessives (aa)? Why do you say so? C. What happens to an individual who is albino (aa) or who has very low or lacksmelanin pigments in the hair, skin and eyes?

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 12QP
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Albinism is a rare genetic condition, occurring in only one in every 17,000 to 22,000individuals in the world (Campbell et al. 2003; Gronskov et al. 2007). Conduct a library oronline research and answer these questions:

A. What can you conclude about the allelic frequency of the ​a​ allele globally?

B. Where do you think the ​a​ allele would be more commonly found, among theheterozygotes (Aa) or the homozygote recessives (aa)? Why do you say so?

C. What happens to an individual who is albino (aa) or who has very low or lacksmelanin pigments in the hair, skin and eyes?

D. Based on your answer in c, how would you explain the frequency of the ​a​ allele?

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