Biology, 10.03.2020 00:57 heyItsLuna234
An online article that your professor asked you to critique states that African Americans cannot contract malaria, even if they go to endemic areas, because of a genetic trait that confers protection from the disease. Your response is that this article is incorrect because .a. african americans have lost the allele for normal red blood cells through genetic drift from their ancestral african population.
b. balanced polymorphism means that not all african americans are heterozygous for the sickle cell trait.
c. protection from malaria cannot be conferred by genes.
d. african americans are more likely to have thalassemia, which does not protect a person completely from contracting malaria.
Answers: 1
Biology, 22.06.2019 06:30
To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement
Answers: 3
Biology, 22.06.2019 16:20
What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d
Answers: 2
Biology, 22.06.2019 19:30
If a young male's body is just beginning the process of producing sperm, when is it likely that he would ejaculate mature, viable sperm"
Answers: 3
An online article that your professor asked you to critique states that African Americans cannot con...
Chemistry, 21.05.2020 00:12
Mathematics, 21.05.2020 00:12
English, 21.05.2020 00:12
Mathematics, 21.05.2020 00:12
Mathematics, 21.05.2020 00:12