<span>The mechanism that affected the gene pool of the immigrants that entered the United States through Ellis Island from 1892 to 1954 is B. gene flow. Gene flow is the transfer of genes or alleles from one population to another. The migration of millions of individuals from countries across the Atlantic Ocean to the United States is responsible for the changes in the gene pool of the immigrants.</span>
Answer:
c
Explanation:because i know
Answer:
There is a 50% chance their child will have blue eyes.
The slide should be moved when viewing under a high power magnification because if we move it the structure that we are observing may change and sometimes the organism that we are observing may fell down
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