Hamrynertis
Answered

Which of these is an example of gene flow?

AGerman immigrants settle in a colony in Eastern Pennsylvania without mixing with the locals.
BA few black sparrows join a population of brown sparrows and mate with them.
CIndiscriminate hunting reduces the blue whale population, which later revives.

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taskmasters

I think the correct  answer from the choices listed above is option A. An example of gene flow would be that German immigrants settle in a colony in Eastern Pennsylvania without mixing with the locals. Gene flow is the movement of individuals from one population to another. It is also called migration.

The answer is B because I just got 5/5 on the test

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