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Rufina [12.5K]
3 years ago
12

Changes in the gene pool can occur due to various mechanisms. From 1892 to 1954, millions of individuals emigrated (moved out) f

rom countries across the Atlantic Ocean to the United States. Many of these individuals entered through Ellis Island, a federal immigration station in New York. Which mechanism affected the gene pool of the immigrants that entered the United States through Ellis Island?
A.genetic drift
B.gene flow
C.gene mutation
D.natural selection
Biology
2 answers:
Zepler [3.9K]3 years ago
9 0
The correct anser is b
djyliett [7]3 years ago
5 0
The correct answer is B. Gene Flow because gene flow is the mechanism of a change in the gene composition in a population as a result of migration. PLEASE MARK ME THE BRAINIEST.
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