Match each sound feature to its description
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Answers: 3
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 06:30
What are examples of the plant life and animal life that can be found in each type of terrarium
Answers: 1
Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
Mathematics, 22.03.2021 16:50
Mathematics, 22.03.2021 16:50
Physics, 22.03.2021 16:50
English, 22.03.2021 16:50
Mathematics, 22.03.2021 16:50
Biology, 22.03.2021 16:50
Mathematics, 22.03.2021 16:50
Mathematics, 22.03.2021 16:50