Biology, 09.01.2021 23:50 anoynomouskali9297
Geese live in the north and south hemisphere. There is a population that lives in South America and population that lives in North America, even though they are the same species.
Which of the following factors is most likely to contribute to gene flow between the two geese populations?
A. Genetic Drift
B. Migration
C. Random mating
D. Mutation
Answers: 2
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.
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Biology, 22.06.2019 03:30
What organelle other than the nucleus houses dna in a eukaryotic cell?
Answers: 1
Biology, 22.06.2019 14:30
The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.
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Geese live in the north and south hemisphere. There is a population that lives in South America and...
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