Under what conditions, gene migration lead to speciation?

Explanation

### Step-by-Step Solution:

1. **Understanding Gene Migration**: Gene migration, also known as gene flow, refers to the transfer of genetic material between populations. This process can occur when individuals from one population move to another and breed, introducing new genes into the gene pool.

2. **Accidental Migration**: Gene migration can occur accidentally, where organisms move to new environments, often due to environmental changes, human activities, or other factors. This migration can lead to interbreeding with local populations.

3. **Interbreeding with Closely Related Species**: When migrating organisms interbreed with closely related species in the new region, they can create hybrid offspring. This hybridization can introduce new genetic combinations into the population.

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