Gene flow occurs through generations. Gene flow can occur across language barriers in humans. If we have a technique of measuring specific allele frequencies in different population of the world, can we not predict human migratory patterns in pre-history and history ? Do you agree or disagree ? Provide explanation to your answer.

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Gene Flow**: Gene flow refers to the transfer of genetic material (alleles) between populations through migration. It can occur regardless of language or cultural barriers, as it is primarily a biological process.

2. **Measuring Allele Frequencies**: If we have a technique to measure specific allele frequencies in different human populations, we can gather data on how common certain alleles are in various regions. This data can provide insights into the genetic diversity and similarities among populations.

3. **Linking Allele Frequencies to Migration**: By analyzing the distribution of specific alleles, we can infer historical migration patterns. For example, if a particular allele is found in high frequency in two geographically distant populations, it may suggest that there was gene flow between these populations in the past.

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