Question

The process when some species migrate from the original to a new place, which in turn changes the allele frequency is called ______

• A. Gene drift
• B. Gene migration
• C. Gene travel
• D. Genetic recombination

Answer 1

Answer:

B. Gene migration

• Gene migration or gene flow occurs when some species migrate from original to a new place.

• This changes the allele frequency in the old as well as a new place.

• So, new genes or alleles are being added to the new population and removed from the old one.