Consider a trait or phenotypic feature or even a recessive disorder with decidedly non-random geographic patterning...

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Biology

Consider a trait or phenotypic feature or even a recessivedisorder with decidedly non-random geographic patterning to thefrequency of the trait, feature, or allele where it is highfrequency in some populations and low frequency in otherpopulations (non-random frequency distribution). What are themechanisms or ways that you could testable hypotheses to explainhow that pattern developed and why it is maintained â€“ i.e. forcesof evolution? Population histories? Cultural mechanisms?Developmental adaptation? Acclimatization? Describe and illustratewith one of the disease alleles or phenotypes presented in thetextbook and lecture or if there is one of particular interest toyou that we didnâ€™t discuss, use that one! (Hint: Discuss all themechanisms and factors that we consider when developingevolutionary explanations for traits, phenotypes, and alleles. Notewhether there is always one mechanism? Or, are there multipleforces or mechanisms?)

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Sicle cell anemia is common in African countries including African Americans In African countries nearly 2 of the children born are with the condition Carriers constitute 2040 of the equitorial Africa This distibution in African countries is due to the advantage of carriers getting protection from malaria It is especially more prevalent in the regions with more malaria In Ugandan BAaamba tribe it reaches 45 of the population The prevalence of See Answer

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