Question

What happens when the migration of a section of the population to another place occurs?

Answer 1

Migration of population:

1. Migration is one of the causes behind the change in the population of a country.
2. Migration is the phenomenon where people move in (immigration) or people move out (emigration) of a country; place or locality.
3. When the migration of a section of the population to another place and population occurs, the gene frequencies alter in the original and in the new population.