Answers: 2
Another question on Biology
Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 2
Biology, 22.06.2019 03:00
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Biology, 22.06.2019 04:30
With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite
Answers: 2
Biology, 22.06.2019 06:00
Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.
Answers: 1
You know the right answer?
What is a cell structure what structure is it?...
Questions
Mathematics, 22.07.2021 06:50
Mathematics, 22.07.2021 06:50
Mathematics, 22.07.2021 06:50
Mathematics, 22.07.2021 06:50
Mathematics, 22.07.2021 06:50
Computers and Technology, 22.07.2021 06:50
Mathematics, 22.07.2021 06:50
Chemistry, 22.07.2021 06:50
