Which term describes the movement of alleles into and out of a population

The correct answer would be gene flow.

Gene flow in population genetics refers to the flow or movement of genetic material from one population to another.

It is also termed as gene migration.

It is caused by the migration of organisms from one place or population to another. For example, the migration of humans from one city or country to another.

In plants, it occurs when pollen is blown to new destinations.

It helps in increasing the overall genetic variation among the entire population.

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.