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A well-written research question states the independent and dependent variables in the experiment.
For example, a student investigated the effect of soil pH on the number of strawberries produced by a .
strawberry plant. Her research question was “How does the pH of soil affect the number of strawberries
produced by a strawberry plant?”
10. Write a research question, using the format suggested in the Read This! box, for the experiment in
Model 2.
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Ответ:
Genetic drift describes random fluctuations in the numbers of gene variants in a population. Genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time. These variations in the presence of alleles are measured as changes in allele frequencies.