Germany estimated approximately 1.5 million asylum seekers a…
Germany estimated approximately 1.5 million asylum seekers arrived in 2015 from the Middle East, Africa and South Asia. Assuming random mating, which mechanism is likely to alter allele frequencies in the German population in generations to come?
Read DetailsRed-green colorblindness in an X-linked trait. The normal al…
Red-green colorblindness in an X-linked trait. The normal allele is dominant and the allele that causes color blindness is recessive. Approximately 1 in 12 males of N. European ancestry are red-green color blind. What frequency of females of N. European ancestry are red-green color blind?
Read DetailsSickle cell anemia shows autosomal recessive inheritance. In…
Sickle cell anemia shows autosomal recessive inheritance. In individuals who can trace ancestry to regions where malaria is endemic, the incidence of sickle cell anemia is approximately 1 in 500. In 50, 000 individuals who can trace ancestry to a malaria endemic region, approximately how many individuals are heterozygous? (I used 5 decimal places in numbers in my calculation to generate the answer). p2 + 2pq + q2 = 1
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