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If gene migration happens multiple times...

If gene migration happens multiple times. It would lead to

A

Mutation theory

B

Gene flow

C

Chemical evolution

D

Genetic drift

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Text Solution:** 1. **Understanding Gene Migration**: Gene migration refers to the movement of genes or alleles between populations. This process can occur when individuals from one population migrate to another, bringing their genetic material with them. 2. **Identifying the Options**: The question provides four options, but we need to focus on the implications of multiple instances of gene migration. 3. **Analyzing the Options**: - **Option 1: Mutation Theory**: This theory, proposed by Hugo de Vries, discusses changes in genetic material due to mutations. However, this is not related to gene migration, so this option is not correct. - **Option 2: Gene Flow**: This is the correct option. Gene flow occurs when there is a continuous exchange of genes between populations due to repeated migration. This process can lead to increased genetic diversity and can help populations adapt to changing environments. - **Option 3: Chemical Evolution**: This concept refers to the origin of life and the formation of biomolecules from simpler organic compounds. It does not relate to gene migration, so this option is also incorrect. - **Option 4: Genetic Drift**: This is a random process that can lead to changes in allele frequencies in a population due to chance events. However, it does not involve repeated migration, so it is not the correct answer in this context. 4. **Conclusion**: Since gene migration happens multiple times, it leads to gene flow, which is the transfer of genetic material between populations, enhancing genetic diversity. 5. **Final Answer**: The answer is **Gene Flow** (Option 2). ---
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